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प्रश्न
Give the symbol and the number of atoms of the following elements present in carbon dioxide.
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उत्तर
Carbon Dioxide CO2
| Elements | Symbols |
| (Carbon) | C |
| [Oxygen (oxide)] | O |
No. of atoms of this element present
1 atom of - C, 2 atoms of - O
संबंधित प्रश्न
State whether the following statement is true or false:
The symbol of element cobalt is CO.
The symbol of a metal element which is used in making thermometers is :
The English name of an element is potassium, its Latin name will be :
Two elements X and Y have valencies of 5 and 3, and 3 and 2, respectively. The elements X and Y are most likely to be respectively :
Why is the symbol S for sulphur, but Na for sodium and Si for silicon?
State the type of element for the following:
Sodium
Give the symbol of the following element:
Carbonate
Write the radical of the following valency:
Chlorine [Chloride]
What is meant by the term ‘symbol’?
What does a chemical symbol represent?
