Helium.....Iron (10 points)?
1.amount of protons,neutrons,and electrons in helium
2.amount of protons,neutrons,and electrons in Iron
3.(helium)discovered in and by...
4.(Iron)discovered in and by...
all help is greatly appreciated
- 9 years agoFavorite Answer
Helium has 2 protons, 2 neutrons, and 2 electrons
Iron has 26 protons, 30 neutrons, and 26 electrons
Helium was discovered in 1895 by Sir William Ramsey
Iron was discovered in about 4000 B.C by the Egyptians
- Anonymous9 years ago
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