Discussion Forum
Que. | Period number indicates the |
a. | number of neutrons |
b. | the number of valence electrons |
c. | the number of electron shells |
d. | all of these |
Correct Answer:all of these
|
Que. | Period number indicates the |
a. | number of neutrons |
b. | the number of valence electrons |
c. | the number of electron shells |
d. | all of these |
Correct Answer:all of these
|