Which comes first, hydrogen or helium?
Answers
Answered by
1
Answer:
hydrogen and helium belongs to inert gas or 8A group
Answered by
1
Answer:
hydrogen is come first
hope it help
pZz mark as brinliest
Similar questions
Science,
4 months ago
English,
4 months ago
CBSE BOARD XII,
4 months ago
Math,
8 months ago
Math,
8 months ago
Social Sciences,
11 months ago
Social Sciences,
11 months ago