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प्रश्न
Write the radical of the following valency:
magnesium
पर्याय
1+
2+
3+
1−
2−
3−
MCQ
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उत्तर
2+
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संबंधित प्रश्न
Which particular atom of the above element is used for this purpose ?
How are the elements with variable valency named? Explain with an example.
Give the symbol of the following element:
Fluorine
Give the symbol of the following element:
Antimony
State the type of element for the following:
Bromine
State the type of element for the following:
Aluminium
Give the symbol of the following element:
Magnesium
Write the radical of the following valency:
Aluminium
Write the chemical formula of the following:
aluminium chloride
Write the chemical formula of the following:
calcium carbonate
