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प्रश्न
What does the symbol '(s)' present in a chemical equation, mean?
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उत्तर
'(s)' stands for solid-state.
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संबंधित प्रश्न
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Magnetic separation
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Match the non-metallic elements – with their correct symbols. Non-metallic elements are:
| Non-Metallic elements | Symbol |
| (a) Carbon | (1) O |
| (b) Chlorine | (2) I |
| (c) Oxygen | (3) Si |
| (d) Phosphorus | (4) C |
| (e) Hydrogen | (5) Cl |
| (f) Nitrogen | (6) P |
| (g) Iodine | (7) F |
| (h) Bromine | (8) H |
| (i) Fluorine | (9) S |
| (j) Silicon | (10) Br |
| (k) Sulphur | (11) N |
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Aluminium
Select the correct answer from the choice in the bracket.
The formula of caustic soda.
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Dichromate
What does the symbol '(g)' present in a chemical equation, mean?
Which letter is never used in any element symbol?
