Question

would this be right?

Answer 1

This is 1-flouoro-3-hexanone? and
is this 3-ethyl 2,4,6,7 tetramethyloctane or 3-ethyl 2,4,6,7 methyloctane or something else？

Answer 2

also 2-methylbutanol is CH3-CH2-C(CH3)-CH2-OH？

Answer 3

3-ethyl-2,4,6,7-tetramethyloctane.

Answer 4

and the other two？

Answer 5

I think ketones has priority over halogens.

Answer 6

are they right or wrong?

Answer 7

Right.