1
1 C. Sulfur has 16 electrons and its electron configuration is 1s2 2s2 2p6 3s2 2p4
. ..... b To remove any carbonate ions which may interfere with the test. ... chain
includes the C2H5 and that chloro is alphabetically before methyl (ignore the tri).
..... If you have studied the complete A level, you will realise that 2?bromobutane ...