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प्रश्न
What is meant by the symbol of an element ? Explain with examples.
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उत्तर
The symbol of an element is either the first letter or the first and another letter of the English or Latin name of the element.
For example: Oxygen is represented by the symbol O. Similarly Iron, whose Latin name is Ferrum, is represented by the symbol Fe.
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संबंधित प्रश्न
Give the formulae of the compounds formed from the following sets of elements :
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- carbon and chlorine
- sodium and oxygen
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What will be the formula of chloride of A ?
Write chemical formula of the sulphate of Aluminium, Ammonium and Zinc.
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
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Potassium hydroxide
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Sodium sulphite
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Write the molecular formulae for the following compounds
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Write the molecular formulae for the following compounds
Magnesium (II) acetate
