Chemistry, asked by avnib71, 3 months ago

7.Helium, neon, argon, sodium and potassium are
a) monoatomic elements
b) diatomic elements
c) tetra atomic elements
d) polyatomic elements

Answers

Answered by BeautifulWitch

8

Answer:

a) monoatomic elements

Explanation:

can you please mark mine as brainlest please.

Answered by ava4495

1

Answer:

a is correct answer.........

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