19) Which set of coefficients correctly balances this chemical equation?* _Ag +_N2 → _Ag3N
1,1,2
3.1.2
6,1,2
O 6, 3,2

What is the chemical formula of the following compound

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

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds