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प्रश्न
Give the symbol of the following element:
Bromine [bromide]
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उत्तर
| Name | Symbol |
| Bromine [bromide] | Br |
संबंधित प्रश्न
The symbol of a metal element which is used in making thermometers is :
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of its
Acetate
For writing a chemical formula – ‘symbols’ and combining capacity of an element with hydrogen i.e. ‘valency’ should be known. Explain the term – combining the capacity of an element i.e. valency.
In the chemical word equation –
Zinc + Sulphuric acid → Zinc sulphate + Hydrogen.
State the reactants and products of the above reaction. What does the arrow indicate?
State the type of element for the following:
Carbon
State the type of element for the following:
Silicon
Write the radical of the following valency:
Sulphite
Write the chemical formula of the following:
zinc oxide
State the valency of the following metallic element and write symbol with the valency
Aluminium
What is the rarest natural element on the earth?
