Visible light spectrum.
The visible light spectrum is part of the electromagnetic radiation spectrum
The correct chemical formulae is CsBr
Answer: There are 
atoms present in 0.500 mol of 
.
Explanation:
According to the mole concept, there are 
atoms present in 1 mole of a substance.
In a molecule of there is only one carbon atom present. Therefore, number of carbon atoms present in 0.500 mol of are as follows.
Thus, we can conclude that there are atoms present in 0.500 mol of .
I think it might just might be e
The answer is sulfate pentahydrate
Hope this helps you :D
