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प्रश्न
Write the radical of the following valency:
Zinc
पर्याय
1+
2+
3+
1−
2−
3−
MCQ
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उत्तर
2+
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संबंधित प्रश्न
What do you understand by :
Noble gases
What is the significance of the symbol of an element ? Explain with the help of an example.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Chloride
Give the symbol of the following element:
Zinc
Give the symbol of the following element:
Iodine
State the type of element for the following:
Silicon
State the type of element for the following:
Platinum
Write the radical of the following valency:
Sodium
Give the formula of the following acid:
Nitric
State why the molecular formula of zinc carbonate is ZnCO3 .
