eight
(b) seven
(c) five
(d) three
(b) seven
(c) five
(d) three
-
1 Methane, 2 Ethane, 3 Propane, 4 Butane, 5 Pentane, 6 Hexane, 7 Heptane, 8 Octane, 9 Nonane, 10 Decane
Hope that helps:)
Hope that helps:)