An element has the outermost electron configuration ns2np4. The element could be______.
a. Si
b. Ar
c. Br
d. O
e. Mn
Answer: D
An element has the outermost electron configuration ns2np4. The element could be______.
a. Si
b. Ar
c. Br
d. O
e. Mn
Chemistry MC
Chemistry
An element has the outermost electron configuration ns2np4. The element could be______.