1. when an ionic bond forms between magnesium (mg) and bromine (br), which of the following occurs?
a. mg loses one electron.
b. mg loses two electrons.
c. mg gains two electrons.
d. mg and br share electrons.
2. which of the following must occur in order for an ionic bond to form?
a. two ions must be close enough to each other to share electrons.
b. uncharged atoms must remain electrically neutral and combine.
c. two ions must belong to the same group to be attracted to each other.
d. an atom that gains electrons must be attracted to an atom that loses electrons.
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1. when an ionic bond forms between magnesium (mg) and bromine (br), which of the following occurs?...
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