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Those are different isotopes of the same element. Different isotopes of the same element have the same number of protons, but a different number of neutrons. There are a little over 100 known elements, but over 3000 different known isotopes.

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Q: What is the name given to pairs of atoms such as protium and deuterium?
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Do atoms form isotopes when they share electron pairs?

No. When atoms share electron pairs they form covalent bonds. Isotopes are atoms having different numbers of neutrons.

A chemical bond in which two atoms share three pairs of electrons 6 electrons is an?

Two atoms sharing three pairs of electrons have a triple bond.

How many other pairs of atoms can carbon share its electrons with?

a carbon atom can share electrons with up to four other atoms.

What do atoms form when they share electric pairs?


What is shared between two atoms in a double covalent bond?

The atoms share two pairs of electrons.

What makes atoms spread out a central atoms?

the shared valence electron pairs repel each other.

An attachment between atoms that results from the atoms sharing one or more pairs of electrons is an?

covalent bond

List three pairs of atoms?

Helium and iodine, carbon and fluorine, and hydrogen and oxygen are three pairs of ions.

Does a diatomic atom contain two lone pairs?

No. There is no such thing as a diatomic atom. A diatomic molecule is a molecule that contains two atoms. The number of lone pairs depends on what atoms are bonded.

How atoms bond together?

By sharing electrons of two atoms to achieve pairs of bonding el's that are holding them together

Why are molecule atoms are far away from each other as they can get?

Forces between electron pairs push the atoms apart.

Why are a molecules atoms as far away from each other as they can get?

Forces between electron pairs push the atoms apart.