Science, asked by ashwinpatel49917, 10 months ago

first period consists of______
elements.
a.1
b.8
c.2
d.4

Answers

Answered by kanaadabhat

3

Answer:

c

Explanation:

two elements.... hydrogen and helium

PLEASE RATE BRAINLIEST

Answered by loknath5090

1

Answer:

c. 2

Explanation:

There are only 2 elements in the first period of the periodic table. Hydrogen and Helium.

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