Chemistry, asked by hruthikreddynar6493, 7 months ago

Which pair of element is present in the same period of the periodic table

Answers

Answered by nishankpaudel1
0

Answer:

hydrogen helium

Explanation:

same peroid 2 if i got ur question correctly

Answered by vaishnavimishraji
0

Answer:

hydrogen helium is the pair of element wish is present in the same period of the periodic table

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