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प्रश्न
Fill in the blank:
Symbolic expression for a molecule is called _____.
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उत्तर
Symbolic expression for a molecule is called molecular formula.
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संबंधित प्रश्न
Name the elements represented by the following symbols :
Hg, Pb, Au, Ag, Sn
The English name of an element is potassium, its Latin name will be :
State the type of element for the following:
Platinum
Write the radical of the following valency:
magnesium
Write the radical of the following valency:
Sulphur [Sulphide]
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
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt and O; the element which forms a polyatomic molecule is ________ and which is liquid at room temperature is ________.
Give the qualitative and quantitative meaning of the term ‘symbol’.
What does the symbol '(l)' present in a chemical equation, mean?
