Explanation:
Calcium is the element that has 2 valence electrons.
Answer:
The answer is D if it's wrong let me know pls
Answer: i think its A diatomic compound..
Explanation: hope i helped! sorry if im wrong!
Answer:As predicted by VSEPR theory, the molecule adopts a "bent" molecular geometry similar to that of water.
Explanation:
Answer:
Lithium
Explanation:
it is the only metal listed.