How many chemical elements are there in the universe?

As per current scientific understanding, there are a finite number of chemical elements in the universe. The total number of elements is not known with certainty, as new elements can potentially be discovered or synthesized in the future. However, as of my knowledge cutoff date in 2021, there are 118 known chemical elements. Chemical elements are the fundamental building blocks of matter and cannot be broken down into simpler substances by chemical means. They are represented by unique atomic numbers, which indicate the number of protons in the nucleus of an atom of that element. Each element has its own distinct properties and characteristics. In the universe, elements are formed through processes such as nucleosynthesis, which occurs in stars during stellar evolution and supernova explosions. These processes create heavier elements from lighter ones through nuclear reactions. However, the number of elements is not infinite; it is limited by the physical properties and fundamental forces that govern the behavior of matter in the universe. It's important to note that while there may be an infinite number of possible chemical compounds and molecules that can be formed using the known elements, the number of chemical elements themselves is finite.

The stability of atomic nuclei generally decreases with increasing numbers of protons, which can set a limit on the number of elements that can exist in the periodic table. This is due to the electromagnetic repulsion between positively charged protons in the nucleus, which can overcome the attractive force of the nuclear strong force that holds the protons and neutrons together. As the atomic number increases, the repulsion between protons becomes stronger, making the nucleus less stable. This can result in a higher likelihood of nuclear decay, where the nucleus undergoes changes to achieve a more stable configuration. For very large atomic numbers, the repulsive forces can become so strong that the nucleus becomes highly unstable and prone to spontaneous decay or fission. The exact limit for the number of elements in the periodic table is not well-defined and is still a topic of ongoing research and debate among scientists. Currently, the heaviest naturally occurring element is uranium (atomic number 92), and elements with atomic numbers beyond this are generally unstable and have short half-lives, making them difficult to detect and study. However, artificially produced elements with higher atomic numbers, known as superheavy elements or transuranic elements, have been synthesized in laboratories and have been found to have extremely short half-lives, often lasting for fractions of a second or less. The search for and study of superheavy elements is an active area of research in nuclear physics, and these elements provide insights into the fundamental properties of matter and the limits of stability in atomic nuclei. The stability of superheavy elements is influenced by various factors, including the balance between the repulsive forces of protons and the attractive forces of neutrons, as well as the shell structure of the nuclear energy levels. Theoretical models and experiments are used to study the properties and behavior of these unstable elements, and the understanding of their stability and decay properties continues to evolve as research progresses.

We have 118 known elements in which 92 occurs naturally; the rest are made artificially in the laboratory.

We have 118 known elements. Ninety of them occur naturally; the rest are made artificially in the laboratory.

It is said that there are 114 known elements in the universe. A majority of the universe is made of the gases, hydrogen and helium. The abundance of chemical elements in the universe is dominated by the large amounts of hydrogen and helium which were produced in the Big Bang. Remaining elements, making up only about 2% of the universe, were largely produced by supernovae and certain red giant stars.

It is said that there are 114 known elements in the universe. A majority of the universe is made of the gases, hydrogen and helium. The abundance of chemical elements in the universe is dominated by the large amounts of hydrogen and helium which were produced in the Big Bang. Remaining elements, making up only about 2% of the universe, were largely produced by supernovae and certain red giant stars.

Total of 118 elements known till date.

118 Elements are in the Universe

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There are total 118 chemical elements in the universe, out of which only 92 elements naturally exist on earth.

There are 118 known elements in the universe, though only the first 92 exist naturally on Earth with all others being the product of nuclear fission. The entire universe is made of the same types of atoms that get combined in different quantities and structures to make all the other molecules we have discovered.

There are 118 known elements in the universe till now. There is always a possibility for discovery of new elements in the future! But naturally, there are 92 elements only, rest are made by nuclear fission reaction.

There are 118 elements altogether and 92 occur naturally

118 have been discovered till date and it's believed there are many more present in universe.

There are total 118 elements discovered so far out of which 90 are naturally occurring. The remaining are synthesized artificially.

There are total 118 elements in universe

Scientists have identified and named a total of 118 chemical elements so far, with the most recent addition being tennessine (Ts), which was officially recognized in 2016.

Not sure of the exact number of Chemical elements in the Universe, as new elements are possibly formed all the time due to either natural processes or artificially ( in Laboratories ). However, there are around 118 known Chemical elements , and additional discovered included: Tennessine ( element 117) and Oganesson ( element 118 ) discovered during 2010 and 2002 respectively

118

I do not know

118 elements

There are currently 118 known but only 92 of those occur naturally on earth. The others are products of fission reactions.

We have 118 known elements and about 92 of them occur naturally.

Dear Students, Chemical elements constitute all of the baryonic matter of the universe. In total, 118 elements have been identified. The first 94 occur naturally on Earth, and the remaining 24 are synthetic elements produced in nuclear reactions. Thankyou!!!

There are 118 stable enough to be observed , however 92 are naturally occurring. The remaining are synthetically made.

There are 118 stable enough to be observed , however 92 are naturally occurring. The remaining are synthetically made.

118 elements

118

118

Total elements 118 Natural elements 92 and the rest of the elements are man made.

118 elements are in periodic table

Hi Leo! There are 118 elements in the known universe. You can tell this by looking at the periodic table! Each element is listed numerically by atomic number.

118 elements occur in universe first 92 are naturally occur other are by nuclear fusion

There are 118 known elements currently while 92 are naturally occurring on earth

According to the current standard table there are 118 elements.

There is no exact number for the total amount of chemical elements in the universe, as new elements can be created in high-energy events such as supernovae or nuclear fusion reactions. However, as of the current knowledge cutoff of 2021, there are 118 known chemical elements, with the most recent additions being nihonium (Nh), moscovium (Mc), tennessine (Ts), and oganesson (Og) added in 2016. These elements are arranged in the periodic table according to their atomic number, which is the number of protons in the nucleus of an atom of that element.

118

There are 118 known elements in the universe till now. There is always a possibility for discovery of new elements in the future! But naturally, there are 92 element only rest are made by nuclear fission reaction.

118 elements

There are 118 known elements as of now but may be synthesized or discovered more in the near future

We have almost 118 elements that are still discovered out of which 92 are naturally occurring. In future it was predicted that with the advancement in the field might be new elements so some space left for them in the modern periodic table

There are 118 well known chemical elements. 92 of them are naturally occurring while 26 are artificially made.

118

As of 2021, 118 elements have been discovered and officially recognized by the International Union of Pure and Applied Chemistry (IUPAC),of which the first 94 occur naturally on Earth and the remaining 24 are synthetic.

118 elements have been discovered and officially recognized by the International Union of Pure and Applied Chemistry (IUPAC) of which the first 94 occur naturally on Earth and the remaining 24 are synthetic.

There are 118 chemical elements

There are 118 chemical elements in the universe known. Actually, only the first 92 exist naturally on Earth with while the remaining 26 elements are being the product of nuclear fission reaction. The entire universe is made of the same types of atoms that get combined in different quantities and structures to make all the other molecules we have discovered.

According to the scientific research, existing Chemical elements are finite thus, not infinite.

So far, 118 elements have been discovered in the universe, however, only the first 92 exist naturally on Earth with all others being the product of nuclear fission.

118

Currently there are about 118 known elements. But certainly as scientific research continues more elements will be added in the periodic table.

Generally, wine is composed of water (86%), ethanol (12%), glycerol, higher alcohol, and polysaccharides (1%), organic acids (0.4%), polyphenols such as anthocyanin and tannins (0.1%), minerals, volatile compounds, and other compounds (0.5%).

118 elements

118 Elements are discovered in this universe but most of them are metals

no there are only finite resources in the world so only 118 elements

There is no known exact number of chemical elements in the universe, as it is impossible to observe every single part of the universe. However, as of 2021, scientists have identified and named 118 chemical elements. These elements are listed on the periodic table, which is a chart that arranges them based on their atomic structure and properties. The majority of the elements in the universe are hydrogen and helium, which were created during the Big Bang. Other elements are formed through nuclear fusion reactions in stars and supernovae explosions. It is estimated that the universe contains a vast number of undiscovered elements, but their existence and properties are currently unknown.

118 known elements

in unvierse total 118 chemical elements are present.

118 Known Elements

We have 118 known elements in which 92 occurs naturally; the rest are made artificially in the laboratory.

We have 118 known elements in which 92 occurs naturally; the rest are made artificially in the laboratory.

118 are knows chemicals. From which the 92 are naturally occurring.

There 118 known chemical elements in the universe.

There are 118 known chemical elements

There are currently 118 known elements although the last 26 (93-118) are man made and unstable. Numbers 43 and 61 a have never been found. Hence although it is hypothetically possible to just keep adding protons neutrons and electrons the resulting elements would be ever more unstable and unlikely to exist.

Given the periodic table of Mendeleiv there is 118 chemical elements known until now, but scientific research still ongoing for new elements

Till now 118 elements found in universe and in 118 elements 92 elements found in naturally and rest of 26 elements are made in laboratory.

there are 118 elements in the universe

118 element’s are discovered(periodic table consists) till date and we will continue discovering new elements in the future whereas there is a concept for elements till 124 or group g in periodic table in higher education because there nature is not fully defined yet so ya we can predict that there are infinte elements

There are 118 known elements in which 92 occurs naturally; the rest are made artificially in the laboratory. Means synthetic

As of right now there are 118 elements that have been discovered.

There are 118 known elements however I am sure there are more to be discovered

Hi leo, There are 118 known elements in the universe butttttttttt only the first 92 exist naturally on Earth. About your second question, to have an infinite number of elements, we would need an infinite number of atoms. Could we have infinite number of atomes?! It is true that we have got a huge universe but I am afraid to say that it isnttttttttttt huge enought to include infinite number of atoms. Wish you luck❤️

Hi leo, There are 118 known elements in the universe butttttttttt only the first 92 exist naturally on Earth. About your second question, to have an infinite number of elements, we would need an infinite number of atoms. Could we have infinite number of atomes?! It is true that we have got a huge universe but I am afraid to say that it isnttttttttttt huge enought to include infinite number of atoms. Wish you luck❤️

118 elements have been identified in the world.

There are 118 known elements in the universe but I’m sure there are more that we haven’t discovered yet.

The total number of elements recognized by the International union of Pure and Applied Chemistry are 118. However, more elements will still come up.

Yes, the number of elements in the universe could be infinite. But the discovered elements are 118 so far.

There are 118 elements in the universe

There are at the moment 118 elements in the world research suggest it could be infinite.

92

118

while the exact number of chemical elements in the universe is not known, it is estimated to be around 118, with some elements being much more abundant than others.

while the exact number of chemical elements in the universe is not known, it is estimated to be around 118, with some elements being much more abundant than others.

118

Nope. Not infinite! The only elements in the universe are the ones on the periodic table. What's more, quite a few of those are really unstable, so you can all but guarantee there are no atoms of those elements in anything you find, literally anywhere in the universe. So, how many elements would you find on an alien world? Perhaps 90 or so. That's it - the whole universe in just 90 elements.

There are an infinite number of chemical elements in the universe. Reason is, the universe is vast and most of it remains unexplored. The more exploration the more the likelihood of discovering more chemical elements. However, the known chemical elements in the universe are 118 and they are the ones on the periodic table.

There are 98 natural elements in the universe. From these elements 20 more elements have been synthesized/identified in the lab.

There are 118 known elements in the universe. The first 92 only exist naturally on Earth by the product of nuclear fission.The rest of the elements, about 26, do not occur naturally within Earth.

There are approximately 118 known chemical elements in the universe. The first 92 chemical elements occur naturally in Earth and the resining 26 do not occur naturally within the universe.

There are 118 know elements but only 92 exist naturally on Earth.

118

Chemical elements constitute all of the baryonic matter of the universe. In total, 118 elements have been identified. The first 94 occur naturally on Earth, and the remaining 24 are synthetic elements produced in nuclear reactions.

118 technically as per the periodic table

As per the modern periodic table there are 118 elements

Total 118 elements in the periodic table 92 are naturally occurring while 26 are artificial (man made)

118 known element in the universe only 92 elements are naturally on earth

At present there are 118 known chemical elements.

There is no definitive answer to the exact number of chemical elements in the universe, as it is constantly changing due to ongoing processes such as nuclear fusion and radioactive decay. However, as of 2021, a total of 118 chemical elements have been discovered and recognized by the International Union of Pure and Applied Chemistry (IUPAC). These elements range from the lightest, hydrogen, with just one proton, to the heaviest, oganesson, with 118 protons. According to the studies done, It is believed that all of these chemical elements are present in the universe to varying degrees, with some elements being much more abundant than others. The most common elements in the universe are hydrogen and helium, which together account for more than 98% of all the atoms in the observable universe.

There are 118 chemical elements that we know of. But that doesnt limit the fact that others may be undiscovered yet.

118

118 known elements

118

118

118

Today 118 elements have been identified, of which the first 94 occur naturally on Earth and the remaining 24 are synthetic (made by scientists in a lab).

118

180 elements

118 element

118 elements

There are currently 118 known chemical elements in the universe. These elements are the building blocks of matter and are arranged in the periodic table. It is unknown how many more elements there are in the universe, but there is not an infinite amount because as you go lower many of the newly discovered elements are man made and do not exist naturally in nature.

There is not an infinite amount of elements, as we go to the newly discovered elements in the periodic table, these are man made elements that are too unstable to exist in nature.

118 known elements in the universe, though only the first 92 exist naturally on Earth with all others being the product of nuclear fission.

Hello! From the periodic table, there are 118 KNOWN chemical elements in the universe.

118

There are 118 elements

As per my research and information, 118 elements are found to exist till 2023. However, more to discover as definitely 118 are those that are discovered by now.

118

There are 118 known elements, out of which 92 are occurring on earth naturally while rest of them are artificially made using nuclear fission.

Great question, Claudia 123! While the universe is vast and contains many elements, the number of chemical elements is actually finite. As of 2021, there are 118 known chemical elements, with the most recent element, tennessine, being discovered in 2010. It is possible that there are additional elements that have not yet been discovered, but the number of elements is still considered to be finite. The reason for this is that chemical elements are defined by their number of protons, which determines their atomic number. Since the number of protons is limited, the number of possible elements is also limited. So to summarize, while the universe contains a vast number of atoms, the number of chemical elements is finite, with 118 currently known.

Asper our research they are 118 elements in universe till 92 are naturally found in earth others are product of nuclear fission

There are total 118 chemical elements in the universe.

There were 118 distinct elements recognised by the International Union of Pure and Applied Chemistry. The first 94 elements are found naturally on Earth, whereas the latter 24 are created artificially through nuclear processes.

There were 118 distinct elements recognised by the International Union of Pure and Applied Chemistry. The first 94 elements are found naturally on Earth, whereas the latter 24 are created artificially through nuclear processes.

118

There are 118 elements in the universe

there are 118 element in the new update of periodic table

The exact number of chemical elements in the universe is not known with certainty, as new elements can be discovered or synthesized. However, we can say that there are 118 confirmed elements on the periodic table.

118 in total 94 Natural Rest synthetic

Hey! There are 118 elements in the Universe, but only 92 of them are naturally oresent on Earth. The rest are created artificially by colliding the nucleae of these elements. You can also read more about it on this website (https://www.sciencelearn.org.nz/resources/1802-the-search-for-new-elements#:~:text=Elements%20with%20an%20atomic%20number,atom%2C%20forming%20a%20new%20nucleus.). By teh way, did you know that the Hydrogen atoms constitute about 90% of all teh atoms in the universe and that the deuterium (an isotope of hyprogen with one extra neutron in its nucleus) has been created directly during the Big Bang explosion? ;)))

118 elements Have been identified of which the first 94 occur naturally on earth and remaining 24 are synthetic

There are total 118 elements.But out of them ,92 are naturally occurring elements while the remaining have prepared artificially

The exact number of chemical elements in the universe is not known with absolute certainty. However, as of my knowledge cutoff in September 2021, there are 118 known elements. These elements are organized in the periodic table based on their atomic number, which represents the number of protons in the nucleus of an atom.

118

there are 118 known chemical elements in the universe. No, they are not infinite

Nope there just a limited amount of elements that are possible

To date 2023, 118 chemical elements are known, of which 90 are natural and 28 synthetic. Intensive research continues for the discovery or synthesis of the following elements 119 and 120; those who would be the first inhabitants of the eighth period of the table.

There are about 118 elements.

There are 118 elements known till now. But there is advancing research in discovery of new elements that have potential uses in sectors like pharmaceutics, food industry, petroleum industry and so forth.

There are 118 known elements. These elements are arranged in the periodic table based on their atomic number. However,The exact number of chemical elements in the universe is not known with certainty, as new elements are continually being discovered or synthesized in laboratories.

There are 103 elements in the Periodic Table of elements that are known to human

There are 118 known elements in the universe

There are 114 elements that we know of in the universe.

Letest discovered elements has atomic no. 126 And till now total no. Of elements become 119. In the universe may be there are infinite no. Of elements.

There are a total of 118 elements in universe according to your question. But only 92 are the natural elements and 26 are created by nuclear fission

As of my knowledge cutoff in September 2021, the periodic table consists of 118 confirmed chemical elements. However, please note that the composition of the universe extends beyond the elements we have discovered on Earth. The universe is composed of various elements, including hydrogen and helium, which are the most abundant. Other elements are present in smaller quantities, with heavier elements being less prevalent. Keep in mind that scientific discoveries and advancements may have occurred since my last update, so it's always a good idea to consult the latest sources for the most up-to-date

Actually there 118 known elements in the universe, though only the fist 92 exist naturally with the others being a product of nuclear fission.