Question 7 of 10 What happens to the potential energy of the molecules in a reaction?
O A The potential energy of the molecules changes during a reaction.
OB. The potential energy of the molecules does not change in a
reaction.
C. The potential energy of the products is equal to that of the
reactants.
O D. The reactants only lose potential energy when forming products.

for points guys

h

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i