Answer:
0.05g/ml
Explanation:
density is equal to mass over volume check pic for more info
It states the fact, which we now know, that electrons are responsible for the chemical bonding. According to this theory, valency is the number of electrons present in the outermost energy shell of the atom. This energy shell is called valency shell.
Answer:1. Energy 2. Medium 3. Original position 4. Waves 5. Matter
Explanation:
BE CAREFUL! If it is a controlled lab wear saftey equiptment. But it can blow up. So careful...
3) +7
I got this stupid question wrong so that you people don't have to. I simply hate chemistry and I wish it didn't exist. Kind of like this website that makes me explain the answer.
Trust me, the answer is correct
