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प्रश्न
The symbol of tungsten is _______.
उत्तर
The symbol of tungsten is W.
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संबंधित प्रश्न
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)
Select the correct answer from the choice given below.
The type of element-phosphorus
Give the symbol of the following element:
Potassium
State the type of element for the following:
Chlorine
State the type of element for the following:
Sodium
State the type of element for the following:
Iodine
Write the chemical formula of the following:
magnesium oxide
State the valency of the following metallic element and write symbol with the valency
Potassium
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).
Sulphate
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).
Nitride
