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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
What is the significance of the symbol of an element ? Explain with the help of an example.
What is a symbol? What information does it convey?
State what a chemical formula denotes.
Match the symbols of metallic elements – with their correct combining power or capacity.
(a) K
(b) Zn
(c) Al
(d) Na
(e) Ca
Combining power or capacity – A : 3 ; B : 2 ; C : 1. (positive valencies)
State the type of element for the following:
potassium
Give the symbol of the following element:
Aluminium
State the type of element for the following:
Silicon
State the type of element for the following:
Sodium
State the most reactive and the least reactive metal from the following – Zn, Ag, Na, Fe, Cu, Pb.
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Mercury
write symbol with the variable valency
