Question

20a. State 2 ways in which nuclear chemistry differs
from other types of chemistry

Answer 1

Nuclear chemistry differs from other types of chemistry in that it involves changes in the atom's nucleus, has much larger energies, and is not affected by environmental conditions like temperature or pressure.

Step-by-step explanation:

Nuclear chemistry differs from other types of chemistry in several ways:

1. Nuclear reactions involve a change in an atom's nucleus, usually producing a different element. Chemical reactions, on the other hand, involve only a rearrangement of electrons and do not involve changes in the nuclei.
2. Nuclear reactions have much larger energies than chemical reactions. The energies released in nuclear reactions are many orders of magnitude greater than the energies involved in chemical reactions.
3. Nuclear reactions are not noticeably affected by changes in environmental conditions, such as temperature or pressure. Chemical reactions, on the other hand, can be influenced by changes in these conditions.