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Classification of Elements and Periodicity in Properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryClassification of Elements and Periodicity in Properties2 Marks
Question
What is formula of binary compound formed between combination of:
  1. 1st element of 1st group and iodine.
  2. 2nd element of 2nd group with 1st element of 17 group.
✓

Answer

  1. HI is formula.
  2. $\mathrm{MgF}_2$ is formula.

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