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Kaylis [27]
3 years ago
9

What change occurs to an atom when it forms negative ion​

Chemistry
2 answers:
Artist 52 [7]3 years ago
6 0

Answer:

The outer shells of non-metal atoms gain electrons when they form ions. The ions formed are negative because they have more electrons than protons

Explanation:

IrinaVladis [17]3 years ago
6 0
Ions are formed when atoms gain or lose electrons. Gaining electrons changes an atom into a negative ion. Losing electrons changes an atom into a positive ion. Individual atoms often do not form ions by themselves.
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