14. 4x4=16a) Observe Modern periodic Table given below and answer thequestions below table.copherolPUISPbQuestions:i) Name the family which has a stable configuration ?ii) Write names of the Metalloids elements ?iii) Which block do lanthanides belongs ?iv) Which group Alkali earth metals belong ?

14. 4x4=16a) Observe Modern periodic Table given below and answer th

1.	14. 4x4=16a) Observe Modern periodic Table given below and answer thequestions below table.copherolPUISPbQuestions:i) Name the family which has a stable configuration ?ii) Write names of the Metalloids elements ?iii) Which block do lanthanides belongs ?iv) Which group Alkali earth metals belong ?
Answer» (i) NOBLE GAS family(ii) there are 6 metalloids they are:boronsilicongermaniumarsenictelluriumpolonium(iii) f block(IV) group 2

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