Answer: A boron atom has 2 electrons at the first energy level and 3 electrons at the second energy level.
It's a cyclohexane ring with an ethyl group at 1 and a methyl group at 3. The Ethyl group is bigger and more important group get's the first position.
1-ethyl-3-methylcyclohexane
Coal=fire and in the artic its hard to build a fire
Answer:
The amount of space an object occupies.
Explanation:
