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प्रश्न
What is meant by the term ‘symbol’?
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उत्तर
Symbol: “Is the short form that stands for the atom of a specific element.”
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संबंधित प्रश्न
Explain the terms 'valency' and 'variable valency'.
Fill in the blank:
Symbolic expression for a molecule is called _____.
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Ca2+ NO31-
Give the symbol of the following element:
Platinum
Write the radical of the following valency:
Nitrate
Write the radical of the following valency:
Sulphate
Write the radical of the following valency:
Calcium
Give the formula of the following gas:
Nitric oxide
State the valency of the following metallic element and write symbol with the valency
Calcium
Antimony has the highest tensile strength.
