Imagine that kevin can instantly transport himself between planet x and planet y. which statement could be said about kevin in this situation? kevin’s weight may change between planet x and planet y. kevin’s volume may change between planet x and planet y. kevin’s mass may change between planet x and planet y. kevin’s matter may change between planet x and planet y.

Kevin’s weight may change between Planet X and Planet Y.

Explanation:

Mass is the amount of matter contained in an object. Gravity is Earth’s pull of a body towards its centre.  

Weight (W) is product of the mass (m) of the object and the force of gravity (g) acting on the object.  

W = mg  

The force of gravity may change between Plant X and Planet Y, and thus Kevin’s weight may change between Planet X and Planet Y.  

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.