what does the kinetic theory state?
a. atoms and molecules are constantly in motion.
b. atoms move at a constant speed at all temperatures.
c. atoms begin to vibrate when a liquid begins to boil.
d. all atomic motion stops when a molecule freezes.
subm

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Is a pencil falling to the floor anon contact force, a force, or a contact force