Assertion: 52u of He contains 13 atoms.
Reason: 4u is the mass of 1 atom of He.
Answers
Answered by
5
❤️Hope the pinned image helps u mate..❤️
.
Attachments:
Answered by
2
Answer:
Both are true as He has atomic mass of 4 unified mass . 13×4= 52
Similar questions