Which phrase describes transmutation?(1 point)Responsesthe conversion of an atom of one element into a different element through nuclear changesthe conversion of an atom of one element into a different element through nuclear changesthe conversion of protons to neutrons through nuclear changesthe conversion of protons to neutrons through nuclear changesthe conversion of energy to matter through chemical changesthe conversion of energy to matter through chemical changesthe conversion of one substance to another through chemical changes
The phrase "the conversion of an atom of one element into a different element through nuclear changes" describes transmutation.
The phrase that describes transmutation is:
- The conversion of an atom of one element into a different element through nuclear changes.
The correct phrase that describes transmutation is "the conversion of an atom of one element into a different element through nuclear changes".
To arrive at this answer, we need to understand the concept of transmutation. Transmutation refers to the process of changing the nucleus of an atom, resulting in the transformation of one element into another. It involves nuclear changes, which can occur through various processes such as nuclear reactions, radioactive decay, or particle bombardment.
Looking at the options provided, the first and second phrases accurately describe transmutation as the conversion of an atom of one element into a different element through nuclear changes. The third and fourth phrases refer to the conversion of protons to neutrons, which is not a complete description of transmutation as it does not necessarily involve changing one element into another. The fifth and sixth phrases mention the conversion of energy to matter through chemical changes, which is a different process separate from transmutation. Finally, the seventh phrase refers to the conversion of one substance to another through chemical changes, again unrelated to transmutation.
Therefore, based on the understanding of transmutation, the correct choice is the first phrase: "the conversion of an atom of one element into a different element through nuclear changes."