Question

Distribution of electrons
Atom
Symbol
Electron
number
in the
atom
Shell symbol (maximum capacity)
K(2)
L (8) M (18) N (32)
Electronic
configuration in the
numerical form
1
1
1
Hydrogen
Helium
He
2
2
2
Lithium
Li
3
2.
1
2,1
C С
6
N
7
O
8
Carbon
Nitrogen
Oxygen
Fluorine
Neon
Sodium
F
9
Ne
10
Na
11
Chlorine
СІ
17
Ar
18
Argon
Bromine
Br
35​

Answer 1

Answer:

Pottasium

Calcium

Scandium

Titanium