Argon is a noble gas, argon is highly unreactive
Argon has 18 electrons.
argon
The mass number of an atom of argon is 40. This number represents the total number of protons and neutrons in the nucleus of the argon atom.
Argon (Ar) is an atom not a molecule. An atom is singular whereas a molecule is a group of two or more atoms.
Argon-40 atom has 18 electrons.
Argon 38 has eighteen protons and twenty neutrons. Argon 36 has eighteen protons and eighteen neutrons.
Yes. Because argon is an element the smallest "piece" of it is referred to as an atom.
Argon has the larger atom compared to potassium. This is because argon has more electrons and a greater number of protons and neutrons in its nucleus, leading to a larger atomic size.
Argon is an atom. It is a noble gas with a full outer electron shell, so it does not readily form ions.
Argon is nonreactive, including with itself.
The subscript for argon (Ar) is 18, which indicates the number of protons in the nucleus of an argon atom.
The nuclear charge in the 4th shell of an argon atom is +18, as argon has 18 protons in its nucleus. The nuclear charge is equal to the number of protons in the nucleus of an atom.