The same as alittle molecule but it would be in a mase quantity...
Answer:
20.9%
Explanation:
I took the test i hope this helps:)
Electrons are found in the cloud that's surrounded the nucleus of an atom
Answer : Any natural sources of CFC's are not known only the major sources like aerosols, propellants, refrigerants,etc are known. So, if any natural sources are given then it cannot be called as a major source for emitting CFC into environment.
Answer:
PbMg
Explanation:
Because they both have a charge of 2+, they can be reduced and cancel each other out because 2 and 2 can be reduced to 1
