how to calculate the mass of helium atom
Answers
Answered by
1
Answer:
Mass of Helium Atom in amu.
Helium
No of proton = 2
No of neutron = 2
Total mass number = 4 amu
Answered by
2
Mass of helium atom - 4.002620
EXPLANATION:
The atomic weight for helium on the periodic table is 4.002602 . The molar mass of of helium is 4.002602 g/mol . This means that one mole of helium has a mass of 4.002602 g
MARK IT AS """BRAINLIEST ANSWER"""
((follow me = follow u))
Similar questions