The electronvolt is the unit of energy very well suited to ...

[savannahhooper]

The electronvolt is the unit of energy very well suited to describing energies of nucleons and electrons at the atomic level.
 
  What will be an ideal response?

Question 2

It is easy to look up the heat capacity of most objects in a reference book.
 
  What will be an ideal response?

[todom5090]

Answer to Question 1

Electronvolts are the appropriate unit for atomic electrons, but megaelectronvolts
are more appropriate for describing nuclei.

Answer to Question 2

This is true for specific heats, but not heat capacities. The heat capacity depends
on how much material there is. Any different amount of a materialsay, aluminumwill
have differing heat capacities. There is no way to list them all in a book, nor would one want
to.

[savannahhooper]

Excellent

[recede]

Gracias!