How is oxygen different from rest of the group members?

How is wrought iron different from steel?

Li exhibits certain properties which are different from that of other group-1 elements. Explain.

Give reasons for which carbon differs from the rest of the members of its family.

How is cast iron different from pig iron?

In a game called odd man out m(m >2) persons toss a coin to determine who will buy refreshments for the entire group. A person who gets an outcome different from that of the rest of the members of the group is called the odd man out. The probability that there is a loser in any game is (A) 1/(2m) (B) m/2^(m-1) (C) 2/m (D) none of these

Explain why beryllium differs from the rest of the members of its group in many characteristics.

Mention some characteristics in which oxygen differs from other members of the family.

Mention some characteristics in which nitrogen differs form the other members of the group .

How are viroids different from viruses?

How does soap differ from detergent?