which of these statements are the same for both nuclear reactions and chemical reactions? check all that…

which of these statements 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. done

which of these statements 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. done

Answer

Brief Explanations:

  1. Balanced equations: Both nuclear and chemical reactions can be represented by balanced equations to show conservation of mass - number and charge in nuclear reactions and conservation of atoms in chemical reactions.
  2. Electron arrangements: Chemical reactions involve changes in electron - arrangements, while nuclear reactions mainly involve changes in the nucleus and not electron - arrangements in the same way.
  3. Energy change: Both nuclear and chemical reactions involve energy changes. Nuclear reactions release large amounts of energy due to mass - energy conversion, and chemical reactions release or absorb energy due to bond - breaking and bond - forming.
  4. Element identity change: Chemical reactions do not change the identities of elements (only the way atoms are combined), while nuclear reactions can change the identities of elements by changing the number of protons in the nucleus.

Answer:

Both can be represented by balanced equations., Both involve a change in energy.