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प्रश्न
The elements calcium, strontium and barium were put in one group or family on the basis of their similar properties.
What were those similar properties?
एका वाक्यात उत्तर
उत्तर
All of them are metals.
Oxide of each of them is alkaline in nature.
Each has valency 2.
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Study of Specific Groups in Periodic Table - Group II (Alkaline Earth Metals)
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
