The first element of the periodic table is: (A) Oxygen (B) Hydrogen (C) Helium (D) Carbon

asked Apr 15, 2022 41.0k views

1 vote

The first element of the periodic table is:

(A) Oxygen
(B) Hydrogen
(C) Helium
(D) Carbon

by Gord

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5 votes

Answer:

B) Hydrogen

Step-by-step explanation:

hydrogen's atomic number is 1

4.2k points

3 votes

Answer:

The anwser Is B:Hydrogen

Pjh answered Apr 21, 2022

by Pjh

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