The ionization energy<span> for </span>hydrogen<span> is 1312 kilojoules per mole. This is the same ... Electrically neutral </span>atoms<span> include a </span>single<span> proton and electron held together.</span>
Answer:
It gives the number of protons in the nucleus of each atom of that element.
Explanation:
Sorry I really don’t know I was trying to help and get points it might be D
Answer: I think it’s B. Because as you can see from the picture there are layers
Explanation:
I think but just in case ask for a second opinion