Question

2. Complete the table given below by identifying P, Q, R
and S. 13
No. of No. of
Element Symbol No. of
Protons Neutrons Electrons
11
P
11
Sodium Na
Chlorine 39C1
Q
18
17
17
Uranium R
92
146
92
S
19F
9
10
9.​

Answer 1

Answer:

sry I can't answer u

pls follow me

it seems u r working very hard

very good keep growing and learning

so success will be urs