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प्रश्न
State the type of element for the following:
Chlorine
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Non-metal
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
The anion of an element has ______.
In the chemical word equation – Zinc + Sulphuric acid → Zinc sulphate + Hydrogen
The molecular equation is :
Zn + H2SO4 → ZnSO4 + H2[g].
State what [g] represents.
State the type of element for the following:
Oxygen
Write the radical of the following valency:
Bromine [Bromide]
Write the chemical formula of the following:
magnesium oxide
Give the formula of the following gas:
Ammonia
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Iodide
What does the symbol '(l)' present in a chemical equation, mean?
Define Alchemy.
