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17y ago
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7mo ago

Ununnilium, now known as Copernicium, has an atomic number of 112. It is a highly radioactive synthetic element that was first synthesized in 1996.

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Q: What is the atomic number of ununnilium?
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Related questions

What is the atomic number of darmstadtium?

The atomic number of darmstadtium is 110. It is a synthetic element not found in nature and was first synthesized in a laboratory in 1994.


What is Uun?

Uun is the temporary placeholder name for the chemical element with atomic number 118 in the periodic table. It is a synthetic element that has not been officially named yet.


What is the normal phase of ununnilium?

The normal phase of Ununnilium is synthetic. The normal phase of Ununnilium is synthetic.


What is the boiling point of ununnilium?

The boiling point of Ununnilium is currently unknown.


What is the difference between ununnilium and gold?

Ununnilium is a synthetic element with atomic number 110 that has only been produced in minute amounts in laboratory settings. Gold, on the other hand, is a naturally occurring element with atomic number 79 that has been highly valued for its scarcity, beauty, and various industrial applications for thousands of years. Gold is stable and widely used, while ununnilium is highly unstable and has limited practical applications due to its synthetic nature.


This element has an atomic number that is double the atomic number of silicon?

The element with an atomic number that is double the atomic number of silicon is germanium (atomic number 32), as silicon has an atomic number of 14.


What doe uun stand for in the periodic table?

the element Ununnilium


What is the number of protons in the neucleus called?

The number of protons in the nucleus is called the atomic number.


This element has the atomic number that is double the atomic number of silicon?

The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.


Element has an atomic number that is double the atomic number of silicon?

The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.


Atomic number in the atomic nucleus?

The atomic number is equal to the number of the protons in the atomic nucleus.


What is the number of neutrons in an atomic number?

Subtract the atomic number from the atomic weight.