Answer:
In the given case, the atomic number of the given atom is 15, hence its nucleus contains 15 protons. The number of protons and electrons are the same in atom and that is what keeps it neutral. In the second case, the atomic number is 20. Hence, the atom will contain a total of 20 protons in its nucleus.
Explanation:
I don't think so!!
Besides the fact that you're amazed at how cool the moon is.
Answer:
Pupa Stage
Explanation:
Silk worm consists of four stages- the adult, the egg, the larva (caterpillar) and the pupa stage.
I think it may be A.
But I'm not sure
