Which statements about nuclear fission and nuclear fusion are true? Select the two correct answers. (1 point) Responses They both release large amounts of energy. They both release large amounts of energy. They both occur in the nucleus of an atom. They both occur in the nucleus of an atom. They both involve one atom splitting into two atoms. They both involve one atom splitting into two atoms. They both involve two atoms fusing into one atom.

Question

Which statements about nuclear fission and nuclear fusion are true? Select the two correct answers. (1 point) Responses They both release large amounts of energy. They both release large amounts of energy. They both occur in the nucleus of an atom. They both occur in the nucleus of an atom. They both involve one atom splitting into two atoms. They both involve one atom splitting into two atoms. They both involve two atoms fusing into one atom.

Answer 1

The correct answers are:

- They both release large amounts of energy.
- They both involve two atoms fusing into one atom.

Answer 2

The two correct statements are:

1. They both release large amounts of energy.
2. They both involve two atoms fusing into one atom.

Answer 3

The correct statements about nuclear fission and nuclear fusion are as follows:

1. They both release large amounts of energy.
2. They both involve two atoms fusing into one atom.

To arrive at this answer, let's analyze each option:

1. "They both release large amounts of energy" - This statement is indeed true for both nuclear fission and nuclear fusion. In nuclear fission, a heavy nucleus splits into two smaller nuclei, releasing a significant amount of energy. In nuclear fusion, two light nuclei combine to form a heavier nucleus, also releasing a substantial amount of energy.

2. "They both occur in the nucleus of an atom" - This statement is not entirely accurate. Nuclear fission and nuclear fusion involve changes in the nucleus of an atom. However, nuclear fission occurs when the nucleus of a heavy atom splits, while nuclear fusion occurs when two lighter nuclei combine. So, this statement is false.

3. "They both involve one atom splitting into two atoms" - This statement is only true for nuclear fission. In nuclear fission, a heavy atom's nucleus splits into two smaller nuclei. However, in nuclear fusion, two lighter nuclei merge to form a heavier nucleus, so the statement is not correct.

4. "They both involve two atoms fusing into one atom" - This statement is true for nuclear fusion. In nuclear fusion, two lighter atoms merge to form a heavier atom. However, in nuclear fission, one atom splits into two smaller atoms, so this statement is not accurate.

Therefore, the correct statements are:

- They both release large amounts of energy.
- They both involve two atoms fusing into one atom.