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प्रश्न
Write the symbols of helium, silver, krypton, antimony, barium.
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उत्तर
| Element | Symbol |
| Helium | He |
| Silver | Ag |
| Krypton | Kr |
| Antimony | Sb |
| Barium | Ba |
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संबंधित प्रश्न
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
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Give two examples of the following:
Solid + Liquid mixture
Give the symbol and the number of atoms of the following elements present in carbon dioxide.
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:
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State the type of element for the following:
Zinc
Write the chemical formula of the following:
calcium sulphide
State the valency of the following metallic element and write symbol with the valency
Chromium
What is meant by the term ‘symbol’?
Name three metals whose symbols are derived from the first letter of the name of the element.
