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प्रश्न
State the type of element for the following:
potassium
पर्याय
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Metal
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संबंधित प्रश्न
Define: Elements-
Which particular atom of the above element is used for this purpose ?
Give the symbol of the following element:
Oxygen
Give the symbol of the following element:
Calcium
Write the radical of the following valency:
Sulphur [Sulphide]
Write the chemical formula of the following:
magnesium sulphate
Give the formula of the following gas:
Sulphur dioxide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Nitrate
______ of some elements are derived from Latin or Greek names of the elements.
In the same way in chemistry, each element is denoted by a ______.
