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Alborosie
3 years ago
7

Atoms whose outermost energy level is not filled may gain or lose valence electrons. What do you call these atoms?

Chemistry
1 answer:
allsm [11]3 years ago
6 0
When neutral, atoms have equal number of electrons and protons, which is represented by its atomic number. To achieve stability, atoms have a tendency to either gain or lose valence electrons (electrons in the outermost shell of an atom). These atoms will now charged positive or negative. <em>They are called ions.</em>
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4 years ago
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