Question

Periodic table 1 to 20 with electronic configuration

Answer 1

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Answer 2

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◆Hydrogen (H)

Atomic Number : 1

Electronic Configuration >> 1

◆Helium (He)

Atomic Number : 2

Electronic Configuration >> 2

◆Lithium. (Li)

Atomic Number : 3

Electronic Configuration >> 2 , 1

◆Beriliyam. (Be)

Atomic number : 4

Electronic Configuration >> 2 , 2

◆ Boron (B)

Atomic Number : 5

Electronic Configuration >> 2 , 3

◆ Carbon (C)

Atomic Number : 6

Electronic Configuration >> 2 , 4

◆ Nirogen (N)

Atomic Number : 7

Electronic Configuration >> 2 , 5

◆ Oxygen (O)

Atomic Number : 8

Electronic Configuration >> 2 , 6

◆ Flourine (F)

Atomic Number : 9

Electronic Configuration >> 2 , 7

◆ Neon (Ne)

Atomic Number : 10

Electronic Configuration >> 2 , 8

◆ Sodium (Na)

Atomic Number : 11

Electronic Configuration >> 2 , 8, 1

◆ Magnesium (Mg)

Atomic Number : 12

Electronic Configuration >> 2 , 8, 2

◆ Aluminum (Al)

Atomic Number : 13

Electronic Configuration >> 2 , 8 , 3

◆ Silicon (Si)

Atomic Number : 14

Electronic Configuration >> 2 , 8 , 4

◆ Phosphorus (P)

Atomic Number : 15

Electronic Configuration >> 2 , 8 , 5

◆ Sulphur. (S)

Atomic Number : 16

Electronic Configuration >> 2 , 8 ,6

◆ Chlorine (Cl)

Atomic Number : 17

Electronic Number >> 2 , 8, 7

◆ Argon (Ar)

Atomic Number : 18

Electronic Configuration >> 2 , 8, 8

◆ Potassium (K)

Atomic Number : 19

Electronic Configuration >> 2 , 8 , 8 , 1

◆ Calcium (Ca)

Atomic Number : 20

Electronic Configuration >> 2 , 8 , 8 , 2


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