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प्रश्न
Fill in the blank with the correct word from the options given below:
A symbol represents a short form of a / an ________.
विकल्प
atom
element
molecule
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उत्तर
A symbol represents a short form of a / an element.
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संबंधित प्रश्न
Fill in the blank:
Symbolic expression for a molecule is called _____.
Give two examples of the following:
Liquid + Liquid mixture:
Give the symbol of the following element:
Copper
State the type of element for the following:
Chlorine
State the most reactive and the least reactive metal from the following – Zn, Ag, Na, Fe, Cu, Pb.
Write the radical of the following valency:
Iodine
Give the formula of the following acid:
Hydrochloric
State the valency of the following metallic element and write symbol with the valency
Sodium
State the valency of the following metallic element and write symbol with the valency
Aluminium
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).
Chloride
