Select the member (s) of group 14 that :
Is commonly found in + 2 oxidation state.

Select the member (s) of group 14 that : Used as semiconductror.

Select the member (s) of group 14 that : Forms the most acidic dioxide /

a. Select the member s of grop 14 that (i) forms the most acidic diozide (ii) is commonly found in +2 oxidation state and (iii) used as se,ocpmdictpr . (Solved NCEGT Pronlem 11.5 ) b. |SiF_5^(2-) is known, whereas |SiCl_5|^(2-) not. Glve possible preasons . (Solved NCEGT Pronlem 11.6 ) c . Diamond is covalent , yet covelnt , yet it has high melting point . Why ? (Solved NCEGT Pronlem 11.7 ) .

The members of which group are commonly known as sac fungi?

In elements of group 14. (a) which forms the most acidic oxide (b) Which is normally found in +2 oxidation state (c) which is used as semi conductor?

Among the elements of group 14 the one having highest tendency to show stable +2 oxidation state is