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प्रश्न
Fill in the blank with the correct word from the options given below:
A symbol represents a short form of a / an ________.
विकल्प
atom
element
molecule
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उत्तर
A symbol represents a short form of a / an element.
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संबंधित प्रश्न
Give the symbols and valencies of following radicals:
(a) Hydroxide (b) Chloride
(c) Carbonate (d) ammonium
(e) Nitrate
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Oxide
Give the symbol of the following element:
Fluorine
State the type of element for the following:
Mercury
State the type of element for the following:
Platinum
Give the symbol of the following element:
Phosphate
Give the formula of the following acid:
Nitric
Give the formula of the following acid:
Sulphuric
Give the formula of the following gas:
Sulphur dioxide
State the valency of the following metallic element and write symbol with the valency
Calcium
