Organize the following elements by their electro negativity (largest to smallest): sulfer, calcium, oxygen, magnesium, aluminum

Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Zn+2, Fe+2, Br−, O−2

Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Mg²+, Fe²+, F, 0²- X Or

Which of the following compounds is an ionic solid? nitrogen dioxide magnesium metal copper (II) oxide ammonia

Which of the following is the correct Lewis symbol for the oxide anion (02-)? :: :0 a C P

Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: 2+ 3+ Ca²+, Au³+, F, S²-

Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Zn²*, Ar**, Br¯ , s²- 3+ , Al*, Br, s-

Write the chemical formula for each of the following compounds:  Hydrofluoric acid Nickel (I) bromate Calcium dihydrogen carbonate Aluminiumpermanganate Lithiumperoxide Nitric acid Percarbonic acid Copper(II)hydroxid

Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Ca+2, V+5, F−,O−2

Write the empirical formula for at least four ionic compounds that could be formed from the following ions: 2+ 3+ Fe²+, MnO, CO, Fe³+ 11 0,0,... X