2. What do we mean by stable configuration?
a. having 5 electrons in the outermost shell
b. having 6 electrons in the outermost shell
c. having 7 electrons in the outermost shell
d. having 8 electrons in the outermost shell
3.what type of element should bond together to form an ionic compound
a.maetal and nonmetal
b.metal and metalloids
c.nonmetal and mettaloid
d.nonmetal and another nonmetal
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Answer:
2.D
Explanation:
3.A