Explanation:
The energy we use in our homes tends to be provided by coal, gas, and oil. These three "fossil fuels" are underground supplies of energy, created millions of years ago, that we drill, mine, or pipe to the surface to satisfy our energy needs today. Most of the energy we use in our vehicles also comes from oil
Assuming this is a true or false question, the answer would be True
The correct answer is A. Cesium has the lowest electron affinity among the three while Chlorine has the highest.