Science, asked by sudarshan765186, 3 months ago

what is the atimic no.of helluum​

Answers

Answered by svptarun23
2

Answer:

The atomic number of helium in 2

hope you understand

please make it a brainlist answer

Answered by StudyAvengers
0

Answer:

2

Explanation:

Helium Atomic No. 2

after the Hydrogen.

As Helium is Noble gas it's Octet is fully completed and placed in

Group 18 ( Noble Gases )

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