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प्रश्न
______ of some elements are derived from Latin or Greek names of the elements.
उत्तर
Symbol of some elements are derived from Latin or Greek names of the elements.
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संबंधित प्रश्न
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be :
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
Match the symbols of non-metallic elements with their correct combining power or capacity.
(a) O
(b) S
(c) Cl
Combining power or capacity A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Fluorine
Give the symbol of the following element:
Mercury
State the type of element for the following:
Antimony
Write the radical of the following valency:
Nitrate
Write the chemical formula of the following:
calcium carbonate
State the valency of the following metallic element and write symbol with the valency
Potassium
Antimony has the highest tensile strength.
