Chemistry, asked by heroicmortal84, 5 months ago

The element present in second period and group 18 is

Answers

Answered by PeeyushVerma

22

Ans : Oxygen

Oxygen is the chemical element with atomic number 8, occurring mostly as 16O, but also 17O and 18O.

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Answered by sufiHK

10

Answer:

it is neon

Explanation:

it comes in second period and 18 th group

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