Answer: Hey! As far as I know coal tar and coke are manufactured by coal.
Explanation:
Coal tar is a thick black liquid with an unpleasant smell and it is a mixture of 200 substances.
Coke is a tough, porous black substance. It is an almost pure form of carbon
(Coal mainly consists of carbon.)
Some forms of transportation are meant for small short trips while other forms of transportation are meant for big long trips
I am not to sure because I have not studied this
Answer:
6
Explanation:
The p orbital needs 2 more electrons.