Multiple Choice

The relative abundance of chemical elements are shown by atomic mass number. Of those shown, which is the most abundant?
A) hydrogen
B) helium
C) carbon
D) iron
Correct Answer:
Verified
Related Questions

The relative abundance of chemical elements are shown by atomic mass number. Of those shown, which is the most abundant?
A) hydrogen
B) helium
C) carbon
D) iron
Correct Answer:
Verified