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प्रश्न
State the type of element for the following:
Zinc
विकल्प
Metal
Non-metal
Metalloid
Noble gas
उत्तर
Metal
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संबंधित प्रश्न
Define: Elements-
What do the following symbol stand for?
H
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 which element exists in the highest percentage in atmosphere.
Give the symbol of the following element:
Potassium
State the type of element for the following:
Phosphorus
Give three reasons why – carbon dioxide is considered a compound, while carbon – an element.
Give the symbol of the following element:
Carbonate
Name three metals whose symbols are derived from the first letter of the name of the element.
Antimony has the highest tensile strength.
