MODES OF OCCURRENCE OF ELEMENTS & METAL

Mode Of Occurrence Of Minerals

Occurrence Of Metals|Extraction Of Metals|OMR

Predict the modes of occurrence of the following three types of metals : (a) Highly reactive (e.g Na ) (b) Moderately reactive (e.g Fe ) ( c) Noble metal (e.g Au ).

Predict the modes of occurrence of the following three types of metals : (a) Highly reactive (e.g Na ) (b) Moderately reactive (e.g Fe ) ( c) Noble metal (e.g Au ).

Occurrence Of Metals|Ores|States In Which Metals Can Be Found|Separation Based On Reactivity|Extraction Of Metals

Occurrence Of Metals|Ores|States In Which Metals Can Be Found|Separation Based On Reactivity|Extraction Of Metals

If E and Fevents with P(E) 0 , then (a) occurrence of E=>occurrence of F(b) occurrence of F=>occurrence of E(c) non-occurrence of E=>non-occurrence of F(d) none of the above implications hold

If E and F events with P(E) 0 , then (a) occurrence of E => occurrence of F(b) occurrence of F => occurrence of E (c) non-occurrence of E => non-occurrence of F(d) none of the above implications hold

Prudict the mode of occurrence of the following metals. (i) Highly reactive (eg, sodium) (ii) Moderately reactive (such as iron) (iii) Noble metal. (Au, Pt)

Predict the modes of occurrence of the following three types of metals: (i) Highly reactive (e.g., Na) (ii) Moderately reactive (e.g., Fe) (iii) Noble metal (e.g., Au)