3 years ago

The elements in group 2 all have _ valence electrons. A.2 4 6 8

Chemistry

2 answers:

Vlada [557]3 years ago

5 0

Answer:

2 valence electrons

Explanation:

JulijaS [17]3 years ago

4 0

Answer:

2 valence electrons,

Explanation:

For example magnesium Mg.

Mg readily loses the 2 valance electrons to form Mg2+ which combines , for example, with chlorine to form the ionic compound MgCl2.

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