Which of the following are changing when a change of state is occurring?

( select all that apply.)

a. temperature change
b. amount of intermolecular bonds
c. vibration of particles
d. position of particles

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)