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Question
Match column A with column B.
|
Column A |
Column B |
|
(a) Element short by 1 electron in octet |
(i) Transition elements |
|
(b) Highly reactive metals |
(ii) Noble gases |
|
(c) Non-reactive elements |
(iii) Alkali metals |
|
(d) Elements of groups 3 to 12 |
(iv) Alkaline earth metals |
|
(e) Radioactive elements |
(v) Halogens |
|
(f) Elements with 2 electrons in the outermost orbit |
(vi)Actinides |
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Solution
|
Column A |
Answers |
|
(a) Element short by 1 electron in octet |
(v) Halogens |
|
(b) Highly reactive metals |
(iii) Alkali metals |
|
(c) Non-reactive elements |
(ii) Noble gases |
|
(d) Elements of Groups 3 to 12 |
(i) Transition elements |
|
(e) Radioactive elements |
(vi) Actinides |
|
(f) Elements with 2 electrons in the outermost orbit |
(iv) Alkali earth metals |
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