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प्रश्न
The symbol of a metal element which is used in making thermometers is :
विकल्प
Ag
Hg
Mg
Sg
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उत्तर
Hg
The symbol of the metal used in making thermometers is Hg (Mercury).
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
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:
Iodine
Write the radical of the following valency:
Oxygen
Write the radical of the following valency:
Bromine [Bromide]
Give the formula of the following acid:
Carbonic
Give the formula of the following gas:
Nitrogen
Name the following:
An acid whose formula is ‘H2CO3’.
State the valency of the following metallic element and write symbol with the valency
Potassium
What does the symbol '⇌' present in a chemical equation, mean?
