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प्रश्न
Symbol of mercury is
विकल्प
Ag
Hg
Au
Pb
MCQ
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उत्तर
Hg
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संबंधित प्रश्न
Name the elements represented by the following symbols :
Hg, Pb, Au, Ag, Sn
The anion of an element has ______.
Give the symbol of the following element:
Mercury
Give the symbol of the following element:
Xenon
Give three reasons why – carbon dioxide is considered a compound, while carbon – an element.
Write the radical of the following valency:
Sulphite
Give the formula of the following acid:
Hydrochloric
Give the formula of the following acid:
Sulphuric
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Mercury
write symbol with the variable valency
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
