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प्रश्न
Give the symbol of the following element:
Calcium
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उत्तर
| Name | Symbol |
| Calcium | Ca |
संबंधित प्रश्न
Write the names of following elements Na, C, Kr, U, Ra, Fe, Co.
Give the names and symbols of five familiar substances which you think are elements.
Give two examples of the following:
Solid + Liquid mixture
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Copper by ‘Cu’
Give the symbol of the following element:
Magnesium
Write the chemical formula of the following:
magnesium oxide
Write the chemical formula of the following:
calcium carbonate
Give the qualitative and quantitative meaning of the term ‘symbol’.
Mass of one atom of oxygen is
The first letter of a symbol is always written as a ______ letter and the second letter as a ______ letter.
