Argon (Ar) is an atom not a molecule. An atom is singular whereas a molecule is a group of two or more atoms.
A negative ion is larger than its parent atom because of its additional electron(s).
pretty much everything is larger than an atom.
3s and 3p
an atom is larger than an electron
Arsenic is a chemical element.
Argon (Ar) is an atom not a molecule. An atom is singular whereas a molecule is a group of two or more atoms.
The francium atom is larger.
The francium atom is larger.
A negative ion is larger than its parent atom because of its additional electron(s).
the sodium atom as it has a larger nucleus and more electrons.
pretty much everything is larger than an atom.
its larger
an atom is larger than an element
[Ar] 3s1
[Ar] 4s2 3d7
anion is always larger than its parent atom