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प्रश्न
Give the formula of the following acid:
Nitric
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उत्तर
Nitric – HNO3
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
The anion of an element has ______.
Match the symbols of – radicals – with their correct combining power or capacity, (valency).
(a) OH
(b) So4
(c) No3
(d) Co3
Combining power or capacity – A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Bromine [bromide]
State what is meant by the term ‘activity series of metals’.
Write the chemical formula of the following:
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Define the term ‘valency’.
State the valency of the following metallic element and write symbol with the valency
Magnesium
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).
Bicarbonate
What does the symbol '(aq.)' present in a chemical equation, mean?
