Answer: atoms do have 3 subatomic particles but the nucleus is positive and the nucleus consists of protons and neutrons. Its positive because neutrons have no charge and protons have a positive charge. There are only electrons on the shells so no neutrons or protons on the shells
Explanation:
Answer:
I think it's B
Explanation:
I dont have much experience with the periodic table, but I just think its B.
Answer: petroleum
because it is a fossil fuel like coal, and natural gas.
Answer:
transition metals
Explanation:
they're the elements in yellow in the picture
