Question

Magnesium group number and period number​

Answer 1

Answer:

Group Number - 2

Period Number - 3

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Answer 2

Answer:

Explanation:

Magnesium is a grayish-white, fairly tough metal. Magnesium is the eighth most abundant element in the earth's crust although not found in it's elemental form. It is a Group 2 element (Group IIA in older labelling schemes). Group 2 elements are called alkaline earth metals.