Question

the atomic number is based on the number of?

Answer 1

Answer:

Number of protons have

Step-by-step explanation:

The number of protons determines an element's atomic number and is used to distinguish one element from another. The number of neutrons is variable, resulting in isotopes, which are different forms of the same atom that vary only in the number of neutrons they possess.

Answer 2

Answer:

The atomic number of any element is based on the number of electrons in an atom of that element. Therefore,

Atomic no. (Z) = no. of electrons (e) = no. of protons (p)

Z = e =p