Question

All atoms of carbon have the same atomic number. True or False

Answer 1

Answer:

true

Explanation:

all atoms of carbon have the same atomic number.

Answer 2

Answer:

Although all atoms of a given element must have the same atomic number, they need not all have the same mass number. For example, some atoms of carbon (atomic number 6) have a mass number of 12, others have a mass number of 13, and still others have a mass number of 14.