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प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
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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
Write the symbols of helium, silver, krypton, antimony, barium.
Give two examples of the following :
Solid + Solid mixture
Give two examples of the following:
Liquid + Liquid mixture:
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Copper by ‘Cu’
Give the symbol of the following element:
Platinum
State the type of element for the following:
Neon
Give the symbol of the following element:
Hydroxide
Give the formula of the following gas:
Carbon monoxide
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 the significance of the symbol of an element?
