Which particle of the atom has a negative charge?
a. neutron
b. nucleus
c. proton
d. electron

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

2. how is heavy water different from normal water

What can be found in the ionosphere