👤
CAILEECARTER1IN
Answered


What does the number 7 mean in the following example-73Li?
a. The number of protons
b. The atomic mass
c. The atomic number
d. The number of electrons

Answer :

UNKNOWN767IN

Answer:

7 is the mass number of li and 3 is the atomic number

a 3

b 7

c 3

d 4

In Trainings: Other Questions