Question

The number of protons in an atom of sodium (Na) is________.
A. 11
B. 22
C. 12
D. 23

Answer 1

$\huge \bf \dag \mathfrak \purple {answer }:$

the number of protons in an atom of sodium (na ) is 11

❣by angel ❤

Answer 2

Answer:

11

Explanation:

The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons.