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Klio2033 [76]
3 years ago
15

Has 3 valence electrons and 4 energy levels ?

Chemistry
2 answers:
AVprozaik [17]3 years ago
8 0

You are looking for an element in the fourth period and a transition metal. As most have about 3 valence electrons. Gallium and Scandium work perfectly.

Georgia [21]3 years ago
7 0

Answer:

Gallium is the Answer.

Explanation:

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