Formula New Combination Predicted Formula
Cuâ‚‚O silver + oxygen Agâ‚‚O
NaCl potassium + chlorine
AlCl₃ aluminum + fluorine
COâ‚‚ tin + oxygen
MgClâ‚‚ calcium + bromine
HCl cesium + iodine
CClâ‚„ silicon + bromine