Find the number of valence electrons in the following atoms. (a) Chlorine (b) Sodium (c) Magnesium (d) Potassium
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2
Answer:
(1)Chlorine-7
(2)Sodium-1
(3)Magnesium-2
(4)Potassium-1
Explanation:
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Answer:
a. the valence of chlorine is 7 electrons
b.the valence of sodium is 1 electrons
c. the valence of magnesium is 2
d. the valence of the potassium is 1
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