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प्रश्न
Give the symbol of the following element:
Platinum
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उत्तर
| Name | Symbol |
| Platinum | Pt |
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संबंधित प्रश्न
Give the names and symbols of the first twenty elements of the periodic table.
State which element exists in the highest percentage in human body.
Give the symbol of the following element:
Potassium
Give the symbol of the following element:
Copper
Give the symbol of the following element:
Magnesium
Give the symbol of the following element:
Phosphate
Write the chemical formula of the following:
magnesium sulphate
Give the formula of the following acid:
Sulphuric
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).
Bromide
Which of the following symbols of elements are incorrect? Give their correct symbols
- Cobalt CO
- Carbon c
- Aluminium AL
- Helium He
- Sodium So
