Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is
lighter than helium.
heavier than helium.
the same weight as helium.
dependent on the element that reacted with carbon.

Option (b) is the correct answer.

Explanation:

When two small nuclei combine together and result in the formation of a large nuclei then it is known as nuclear fusion.

For example, Supposeanother element is also carbon. Hence, the reaction will be as follows.

is a nuclear fusion reaction.

A helium particles is an alpha particle which is represented as .

So here, when a fusion reaction takes place between carbon and another element then the different element formed will be heavier than helium.

Thus, we can conclude that when a fusion reaction takes place between carbon and another element then the different element is heavier than helium.

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

the answer for sodium is 0.186

the answer for rubidium is 0.251