THINK
ABOUT IT
ABOUT Reactions
Use the drop-down menus to complete each of the sentences,
Isotopes behave similarly in
involve only a rearrangement of electrons, and do not
involve changes in protons or neutrons.
in
y, a large amount of energy is released or absorbed.
New elements can be formed as a result of
Exothermic and endothermic reactions can occur during
DONE
Intro
HEL