Atomize
Dashboard
Learn Atoms
practise
Quiz
home
Learn
practise
:
:
1
(1)
What is the shells of
N?
(2)
What is the shells of
Na?
(3)
What is the shells of
Cl?
(4)
What is the shells of
Al?
(5)
What is the shells of
Li?
(6)
What is the shells of
Ne?
(7)
What is the shells of
Mn?
(8)
What is the shells of
Sc?
(9)
What is the shells of
Ti?
(10)
What is the shells of
O?
Prev
submit
Next