Question

2. Complete the table given below by identifying P, Q, R
and S.
Element Symbol No. of
No. of
No. of
Neutrons Electrons
Protons
11
P
11
Sodium Na
Chlorine C
35C1
Q
18
17
Uranium R
92
146
92
19F
9
S
9
10
9​

Answer 1

Answer:

P−12

Q−17

Q−

92

230

U

Explanation:

Mark it as brainliest