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प्रश्न
Give the symbol of the following element:
Iodine
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उत्तर
| Name | Symbol |
| Iodine | I |
संबंधित प्रश्न
The scientist who proposed the first letter (or first letter and another letter) of the Latin or English name of
an element as its symbol, was :
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be :
What is meant by atomicity? Name the diatomic element.
Give the symbol and the number of atoms of the following elements present in water.
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:
Antimony
Write the radical of the following valency:
Bromine [Bromide]
Give the formula of the following gas:
Ammonia
State the valency of the following metallic element and write symbol with the valency
Zinc
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt and O; the element which forms a polyatomic molecule is ________ and which is liquid at room temperature is ________.
