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Answer the Who Am I? questions below with the symbol for the element I am in group 15 and period 3 ____ I am in period 4 and group 13 _ I am in period 3 and group 2 …

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Answer the Who Am I? questions below with the symbol for the element I am in group 15 and period 3 ________ I am in period 4 and group 13 _______ I am in period 3 and group 2 __…

asked Jul 15, 2019 59.6k views

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Answer the Who Am I? questions below with the symbol for the element I am in group 15 and period 3 ________ I am in period 4 and group 13 _______ I am in period 3 and group 2 _______

Chemistry
high-school

SDwarfs asked

by SDwarfs

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2 Answers

4 votes

First one is phosphorus

Second one is gallium

Third one is magnesium

Jonathan Beebe answered Jul 17, 2019

by Jonathan Beebe

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3 votes

phosphorus
gallium
magnesium

Thanthu answered Jul 21, 2019

by Thanthu

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Answer the Who Am I? questions below with the symbol for the element I am in group 15 and period 3 ____ I am in period 4 and group 13 _ I am in period 3 and group 2 …

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