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P Block Elements question

2004 · Shift 0 · Q44
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P Block Elements question

2004 · Shift 0 · Q44

JEE MainChemistryP Block ElementsMCQ+4 / −1
Beryllium and aluminium exhibit many properties which are similar. But the two elements differ in :
  1. A
    exhibiting maximum covalency in compound
  2. B
    exhibiting amphoteric nature in their oxides
  3. C
    forming covalent halides
  4. D
    forming polymeric hydrides
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