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A negatively charged ion.
An atom can become an ion by losing electrons. It can accomplish the same thing by gaining electrons.
Helium is a neutral atom that has several isotopes and can become an ion.
it becomes an ion
An atom looses or gains electron to become ion. Ions are +ve and -ve atoms.
IONS OS ION ^^A charged atom is called an ion
It will become a soft ion.
Ion.
It becomes an ion.
ion
Lose or gain an electron
A hydrogen ion can change into an atom by gaining an electron. When a hydrogen ion, which is essentially a hydrogen atom that has lost its electron, gains an electron back, it will become a neutral hydrogen atom.