They try to base their conclusions off of data and measurements of which they should record from conducting experiments
A patient receiving an X-ray in a hospital
Answer:
Isopropylbenzene
Explanation:
If you draw the structure, you can see that there are two methyl groups and in between there.
Adjacent to CH3, there are four neighbouring hydrogens, therefore, n=4+1 = 5. The same is for methyl on other side. For carbon present in benzene ring, there is 2, since there is one hydrogen on benzene per carbon.
An electron has a negative charge of one
An neutron has no charge (hence, neutral)
An proton has a positive charge of one
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