consider the incomplete equation below\n$_{2}^{4}he + _{2}^{4}he longrightarrow?$ \nif this equation was…

consider the incomplete equation below\n$_{2}^{4}he + _{2}^{4}he longrightarrow?$ \nif this equation was completed, which statement would it best support?\nnuclear fusion produces elements that are heavier than helium.\nnuclear fusion produces elements that are lighter than helium.\nnuclear fission produces elements that are heavier than helium.\nnuclear fission produces elements that are lighter than helium.

consider the incomplete equation below\n$_{2}^{4}he + _{2}^{4}he longrightarrow?$ \nif this equation was completed, which statement would it best support?\nnuclear fusion produces elements that are heavier than helium.\nnuclear fusion produces elements that are lighter than helium.\nnuclear fission produces elements that are heavier than helium.\nnuclear fission produces elements that are lighter than helium.

Answer

Explanation:

Step1: Identify the reaction type

The given reaction $\ce{_2^4He + _2^4He}\to?$ is a nuclear fusion reaction as two lighter - nuclei are combining.

Step2: Analyze the products of nuclear fusion

In nuclear fusion, lighter nuclei combine to form a heavier nucleus. When two helium - 4 nuclei ($\ce{_2^4He}$) fuse, they will form a nucleus with a higher atomic number and mass number than helium.

Answer:

Nuclear fusion produces elements that are heavier than helium.