Estatements are the same for both nuclear reactions and chemical reactions? check all that apply. both can be represented by balanced equations. both involve changes to electron arrangements in atoms. both involve a change in energy. both result in a change in the identities of elements.

.  Both can be represented by balanced equations. Both involve changes to electron arrangements in atoms. Both involve a change in energy. Both result in a change in the identities of elements.

we need to know the time interval during which the force acts. impulse of force = momentum change

measuring things 1 litre of water