The atom contain 6 neutrons, if that's the question
<span>J.j thomson a british physicist was the first to identify the electron in 1987</span>
Answer:
D
Explanation:
Because 30c is kevin and add 303+30=333-30=303
Answer: For safety
Explanation: One of the biggest reason why the water we use are treated is so that it is safe for us to use.
