Carbon Dating
An element can exist in different forms which have same chemical properties but different atomic weights. They have same atomic mass because number of protons are identical but additional neutrons make then different in...
Tagged: Atomic number
A Soccer Ball and C60 Molecule
Carbon, a small atom with atomic weight of 12 amu and atomic number of 6, is the element on which the life on this planet is based. Carbon atom forms 4 single electron bonds...