The composition of universe is approximately 90% hydrogen and 10% helium, by mass. It represented that
Multiple Choice Questions
help me guys
I'll mark brainliest
plz..
Attachments:
Answers
Answered by
2
Explanation:
the the composition ofuniverse is approximately 90%hydrogen and 10% helium by weight. the the composition represent thatthere are 18 hydrogen atomsin the universe peratom of helium
Answered by
0
Answer:
your answer is option B. .....
Similar questions
Math,
3 months ago
English,
3 months ago
Math,
7 months ago
Biology,
11 months ago
Computer Science,
11 months ago