Question

what is the energy level of magnesium​

Answer 1

Answer:

So... for the element of MAGNESIUM, you already know that the atomic number tells you the number of electrons. That means there are 12 electrons in a magnesium atom. Looking at the picture, you can see there are two electrons in shell one, eight in shell two, and two more in shell three.

Answer 2

Explanation:

there are 12 electrons in Magnesium

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