What is a major problem with CFCs? 1. It isn't a good refrigerant.
2. It does not readily break down in the atmosphere.
3. It is toxic to breathe.
4. It is a greenhouse gas.

put the answers   and i could answer.

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."