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प्रश्न
Select the correct answer from the choice given below.
The symbol of mercury is
विकल्प
Mg
Hg
Ag
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उत्तर
Hg
संबंधित प्रश्न
The symbols of the elements cobalt, aluminium, helium and sodium respectively written by a student are as
follows. Which symbol is the correct one ?
Give the names and symbols of the first twenty elements of the periodic table.
State the type of element for the following:
Sulphur
Give the symbol of the following element:
Carbonate
Write the radical of the following valency:
Potassium
Give the formula of the following acid:
Nitric
Give the formula of the following gas:
Sulphur dioxide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Chloride
What does the symbol '(l)' present in a chemical equation, mean?
Symbol of mercury is
