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Give the chemical symbol of an element in the third period (row) of the periodic table with two 3s electrons and no 3p electrons.
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Give the chemical symbol of an element in the third period (row) of the periodic table with two 3s electrons and no 3p electrons.

User Carsten
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6 votes

Answer:

Mg

Step-by-step explanation:

The element in the third row with two 3s electrons and no 3p electrons is magnesium — Mg.

Give the chemical symbol of an element in the third period (row) of the periodic table-example-1
User ThdK
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