Achange in the number of protons or neutrons occurs in which type of reaction?

a: electrochemical reaction

b: thermochemical reaction

c: nuclear reaction

d: chemical reaction

A change in the number of protons or neutrons occurs in which type of reaction? A change in the number of protons or neutrons occurs in nuclear reaction. The answer is letter C. The rest of the choices do not answer the question above.

i think it is d. e because the next one is igneous.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.