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प्रश्न
Give the formula of the following gas:
Hydrogen chloride
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उत्तर
Hydrogen chloride – HCI
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
What is meant by atomicity? Name the diatomic element.
How are the elements with variable valency named? Explain with an example.
State which element exists in the highest percentage in earth’s crust.
Give the symbol of the following element:
Zinc
Give the symbol of the following element:
Sodium
Give the symbol of the following element:
Carbonate
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
Write the symbols for the following elements and classify them as solid, liquid and gas. Aluminum, Carbon, Chlorine, Mercury, Hydrogen and Helium
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
