Which of the following elements are in the same period in the periodic table? A) Li & Ne B) H & Li C) Li & Mg D) Ne & Mg

asked Feb 21, 2018 229k views

2 votes

Which of the following elements are in the same period in the periodic table?

A) Li & Ne
B) H & Li
C) Li & Mg
D) Ne & Mg

by Nohup

7.8k points

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6 votes

B you will memorize the table after a while and figure out they are both alkali metals

AnaPana answered Feb 26, 2018

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