Answer:17.9 grams
Explanation:I took the quiz
Hope this helps
Answer:
b & c
Explanation:
i hope it help and i sorry if i wrong
Electron cloud is an informal term in physics. It is used to describe where electrons are when they go around the nucleus of an atom. The electron cloud model is different from the older Bohr atomic model by Niels Bohr. Bohr talked about electrons orbiting the nucleus.
Answer:
A protons
Explanation:
the number of protons in the nucleus of every atom of an element is always the same.
Get on mathpapa is shows you the answer and how to explain it