PDF chapter test TRY NOW
Write the distribution of electrons in carbon and sodium atoms.
Carbon:
Atomic number =
Number of protons = = Number of electrons
Electronic configuration or electron distribution = .
Sodium:
Atomic number =
Number of protons = = Number of electrons
Electronic configuration or electron distribution = .
Answer variants:
11
(2, 6)
(2, 8, 1)
10
(2, 8, 2)
(2, 4)
12
6
8
Register for free to see more content