The answer is the second one) central and peripheral
Don't let them know about the 2, don't send it to them. Yes, it does look bad, just send your good scores.
Nonane because the molecule contains 9 carbon atoms without any side branches (Non-) and because it only contains single C-C bonds so it is an alkane (-ane).
Answer: The numbers are 3/2. and 9/10
Explanation:
3 divided by 2 equals 1.5 and 9 divided by 10 equals 0.9
1.5 minus 0.9 = 0.6
