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प्रश्न
State the type of element for the following:
Calcium
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Metal
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संबंधित प्रश्न
Give the symbols and valencies of following radicals:
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Combining power or capacity – A : 3 ; B : 2 ; C : 1. (positive valencies)
Give the symbol of the following element:
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Write the radical of the following valency:
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