Answer:
23
Explanation:
we do not care about electrons, so 11 + 12 = 23
3 atoms! Glad I can help! :)
Answer: C hope this helps Have a wonderful day :)
Explanation:
Answer:
(NH4) 3N
Explanation:
NH4 needs to multiply with the 3 and N needs to multiply by 1
Answer:
The KE increases.
Explanation:
KE=1/2(mv²)
So, as the velocity increases, kinetic energy also increases.