What is the name of the particle made up of 2 protons and 2 neutrons?

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]

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Summarize possible ways in which phases of matter could combine to form a solution.