C-07-Q044mediumsingle_mcq
The oxidation number of alkaline earth metals (e.g., Ca, Mg) in compounds is—
The oxidation number of alkaline earth metals (e.g., Ca, Mg) in compounds is—
- a+1
- b+2
- c-1
- d0
The oxidation number of alkaline earth metals (e.g., Ca, Mg) in compounds is—