23-01-2017
Chemistry

contestada

which of the following elements is in the same as period as phosphorous? a. magnesium b. nitrogen c. carbon d. oxygen

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jamilashah jamilashah

23-01-2017

A) Magnesium
Period is the horizontal row in the periodic table.

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AbhiGhost AbhiGhost

23-01-2017

A.) Element Phosphorous belongs to group 15 and period 3, magnesium belongs to group 2 and period 3. Hence magnesium is the correct answer. Hope this helps!

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