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प्रश्न
State the type of element for the following:
Sulphur
पर्याय
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Non-metal
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संबंधित प्रश्न
Name the element used as a standard for atomic mass scale.
Give the names and symbols of five familiar substances which you think are elements.
Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively :
Give the symbol of the following element:
Calcium
Give the symbol of the following element:
Phosphorus
State the type of element for the following:
Platinum
Write the radical of the following valency:
Sulphate
Give the formula of the following gas:
Nitric oxide
State the valency of the following metallic element and write symbol with the valency
Potassium
Give the qualitative and quantitative meaning of the term ‘symbol’.
