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प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
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उत्तर
Following are the two symbols which have been derived from the “Latin names” of their respective elements: Iron – Ferrum (Fe) and Copper (Cu)-Cuprum.
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संबंधित प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
The scientist who proposed the first letter (or first letter and another letter) of the Latin or English name of
an element as its symbol, was :
Why is the symbol S for sulphur, but Na for sodium and Si for silicon?
Give the symbol and the number of atoms of the following elements present in carbon dioxide.
State which element exists in the highest percentage in atmosphere.
Give the symbol of the following element:
Silicon
Give three reasons why – carbon dioxide is considered a compound, while carbon – an element.
Write the radical of the following valency:
Chlorine [Chloride]
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).
Hydroxide
What does the symbol '⇌' present in a chemical equation, mean?
