Answer:
yh
Explanation:
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the compound is B.
Water is a compound because it is made up of water molecules.
Answer:
Protons and Neutrons are found in the nucleus
Answer:
Fluorine
Explanation:
It is a non-metal does not conduct electricity
Answer:
A piece of gold foil was hit with alpha particles, which have a positive charge. Most alpha particles went right through. This showed that the gold atoms were mostly empty space. Some particles had their paths bent at large angles. A few even bounced backward. The only way this would happen was if the atom had a small, heavy region of positive charge inside it.
