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प्रश्न
Define: Compounds
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उत्तर
Compounds : A compound is a pure substance formed by the chemical combination of two or more elements in a fixed ratio by mass.
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संबंधित प्रश्न
The scientist who proposed the first letter (or first letter and another letter) of the Latin or English name of
an element as its symbol, was :
The anion of an element has ______.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Phosphate
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Na1+ Cl1-
Give the symbol of the following element:
Sulphur [sulphide]
State the type of element for the following:
Sodium
State the type of element for the following:
Platinum
Write the radical of the following valency:
Bromine [Bromide]
Antimony has the highest tensile strength.
