The first element of the groups 1 and 2 are different from other members of the…
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
The first element of the groups 1 and 2 are different from other members of the respective groups. Their behaviour is more similar to the second element of the following groups. What is this relationship known as?
- Anomalous relationship
- Periodic relationship
- Diagonal relationship
- Chemical relationship
Answer
(C) Diagonal relationship
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