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प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
विकल्प
sodium
potassium
magnesium
sulphur
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उत्तर
Sodium
The English name of the element natrium is Sodium (Na).
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संबंधित प्रश्न
Write the names and symbols of the first twenty elements that you have studied in class VI & VII.
Define: Compounds
Give the names and symbols of five familiar substances which you think are elements.
Explain the significance of the symbol H.
Give the symbol of the following element:
Silicon
Write the radical of the following valency:
Sodium
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).
Oxide
The chemical symbol for sodium is
The first letter of a symbol is always written as a ______ letter and the second letter as a ______ letter.
What is the rarest natural element on the earth?
