4. Iftwo objects have the same mass, what must be true? Choose the correct answer(s).
A. They have the same volume.
B. They are made of the same material.
c. They contain the same amount of matter.
D. They have the same density:

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Light waves travel than sound waves.