Question
Which of the following examples is not correctly matched?
A.
Two most abundant elements - $$ Fe,Al$$
B.
Two metals which occur in native state - $$ Au,Pt$$
C.
Two metals which can occur in combined and native state both - $$ Zn,Fe$$
D.
None of these
Answer :
Two metals which can occur in combined and native state both - $$ Zn,Fe$$
Solution :
$$Zn$$ and $$Fe$$ occur only in combined state.