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Lana71 [14]
3 years ago
9

Which particles change the charge in atoms when ions are formed?

Chemistry
1 answer:
Vadim26 [7]3 years ago
7 0

Answer:

An ion is an atom or group of atoms with a positive or negative charge. Ions form when atoms lose or gain electrons to obtain a full outer shell: For elements in groups 1, 2 and 3, the number of electrons lost is the same as the group number.

Explanation:

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