Which statement about cellulose is true? a). it’s a synthetic polymer. b).it’s a raw material used to make plastic. c).it’s produced using oil and gas. d).it’s used to make paper products.

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.