Suggested Answer
Answer:C.. Group I element they dissolve in water to form alkaline solutionB.. Element between group II and III and most of them form coloured compoundA... Group VII element they react with metals to form salts
Answer:C.. Group I element they dissolve in water to form alkaline solutionB.. Element between group II and III and most of them form coloured compoundA... Group VII element they react with metals to form salts