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प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
उत्तर
Following are the two symbols which have been derived from the “Latin names” of their respective elements: Iron – Ferrum (Fe) and Copper (Cu)-Cuprum.
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संबंधित प्रश्न
Give two examples of the following :
Solid + Solid mixture
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If the symbol for Cobalt, Co, were written as CO, what would be wrong with it?
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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Give the symbol of the following element:
Sulphur [sulphide]
State the type of element for the following:
Oxygen
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Bisulphite
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- Oxygen
- Gold
- Calcium
- Cadmium
- Iron
Which of the following would weigh the highest?
