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प्रश्न
The symbol of a metal element which is used in making thermometers is :
पर्याय
Ag
Hg
Mg
Sg
उत्तर
Hg
The symbol of the metal used in making thermometers is Hg (Mercury).
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संबंधित प्रश्न
Name the elements represented by the following symbols :
Hg, Pb, Au, Ag, Sn
The atoms of which of the following pair of elements are most likely to exist in free state ?
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 symbol of the following element:
Lead
Give the symbol of the following element:
Platinum
State the type of element for the following:
Radon
Write the radical of the following valency:
Sulphate
State the valency of the following metallic element and write symbol with the valency
Calcium
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Iron
write symbol with the variable valency
Which of the following symbols of elements are incorrect? Give their correct symbols
- Cobalt CO
- Carbon c
- Aluminium AL
- Helium He
- Sodium So
