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प्रश्न
Give the symbol of the following element:
Phosphorus
उत्तर
| Name | Symbol |
| Phosphorus | P |
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संबंधित प्रश्न
How are the elements with variable valency named? Explain with an example.
Fill in the blank:
Symbol represents _____ atom(s) of an element.
Give two examples of the following:
Solid + Liquid mixture
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 |
Elements are mainly classified into metals and non-metals. State six properties of metals which differ from non-metals.
Give the symbol of the following element:
Arsenic
Write the radical of the following valency:
Zinc
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Lead
write symbol with the variable valency
What is meant by the term ‘symbol’?
The pictorial symbol for water given by the alchemists was
