A. Number of valence electrons
B. Atomic number
C. Atomic mass
D. Atomic volume
Correct Answer: Number of valence electrons ✔
Last Updated: February 11, 2021
A. Number of valence electrons
B. Atomic number
C. Atomic mass
D. Atomic volume
Correct Answer: Number of valence electrons ✔
Last Updated: February 11, 2021