Answer:
he atomic number of carbon is 6. Carbon-14 is heavier than carbon-12 because the atomic nucleus of carbon-14 contains eight neutrons.
Step-by-step explanation:
Neutrons may be defined as the type of sub-atomic particles which are present in the nucleus of an atom along with positively charged sub-atomic particles protons. Neutrons are neutral in nature which means they do not possess any charge.
The atomic number of both Carbon-14 and carbon-12 remains the same. While there is a difference in the atomic masses between these two atoms. Carbon-14 is heavier than carbon-12 because the number of neutrons in carbon-14 increases.
According to the formula:
The number of neutrons = Atomic mass - Atomic number
= 14 - 6 = 8.
Therefore, the atomic number of carbon is 6. Carbon-14 is heavier than carbon-12 because the atomic nucleus of carbon-14 con