Question 5 Multiple Choice Worth 4 points) (01.02 MC)
Two objects of different masses are sitting on different balance scales. Object A has a greater mass than object B. How will the weights of
the objects compare to each other?
The weights of the objects will be the same.
The weight of object A will be less than the weight of object B.
The weight of object A will be greater than the weight of object B.
This cannot be determined without knowing the actual mass of the objects.

Which of the following are correct values for the ideal gas laws constant r

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration