Atomic Numbers and Symbols Set 1

Content: Ramakrishna Surampudi | Coding Courtesy: Sai Anjani Kumar

1. What is the chemical symbol of the element having the atomic number 1?

Li
Be
B
H
He

2. What is the chemical symbol of the element having the atomic number 2?

B
C
He
Li
Be

3. What is the chemical symbol of the element having the atomic number 3?

Be
B
C
N
Li

4. What is the chemical symbol of the element having the atomic number 4?

O
Be
B
C
N

5. What is the chemical symbol of the element having the atomic number 5?

B
C
N
O
F

6. What is the chemical symbol of the element having the atomic number 6?

N
O
F
Ne
C

7. What is the chemical symbol of the element having the atomic number 7?

N
O
F
Ne
Na

8. What is the chemical symbol of the element having the atomic number 8?

Mg
O
F
Ne
Na

9. What is the chemical symbol of the element having the atomic number 9?

Mg
Al
F
Ne
Na

10. What is the chemical symbol of the element having the atomic number 10?

Mg
Al
Si
Ne
Na

11. What is the chemical symbol of the element having the atomic number 11?

Mg
Al
Si
P
Na

12. What is the chemical symbol of the element having the atomic number 12?

S
Mg
Al
Si
P

13. What is the chemical symbol of the element having the atomic number 13?

Al
Si
P
S
Cl

14. What is the chemical symbol of the element having the atomic number 14?

Cl
Ar
Si
P
S

15. What is the chemical symbol of the element having the atomic number 15?

Cl
Ar
K
P
S

16. What is the chemical symbol of the element having the atomic number 16?

Cl
Ar
K
Ca
S

17. What is the chemical symbol of the element having the atomic number 17?

Ca
Cr
Cl
Ar
K

18. What is the chemical symbol of the element having the atomic number 18?

Ar
K
Ca
Cr
Mn

19. What is the chemical symbol of the element having the atomic number 19?

Fe
K
Ca
Cr
Mn

20. What is the chemical symbol of the element having the atomic number 20?

Mn
Fe
Co
Ca
Cr

21. What is the chemical symbol of the element having the atomic number 24?

Mn
Fe
Co
Ni
Cr

22. What is the chemical symbol of the element having the atomic number 25?

Co
Ni
H
Mn
Fe

23. What is the chemical symbol of the element having the atomic number 26?

Fe
Co
Ni
H
He

24. What is the chemical symbol of the element having the atomic number 27?

He
Li
Co
Ni
H

25. What is the chemical symbol of the element having the atomic number 28?

Be
Ni
H
He
Li