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What is polyatomic ion?
What is valency?
What are isotopes?
What are isobars?
What is fractional distillation?
What is valency?
What are isotopes?
What are isobars?
What is fractional distillation?
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iPolyatomic ion : Polyatomic ions are those ions who aquire either -4 or 4 charge on gaining or losing electron.
Valency : Number of electrons which an atom or element requires to complete its octet i.e. 8 electrons is called valency.But valency is not represented by using +ve or -ve sign.
Isotopes : Elements having same atomic number but different atomic mass.
Isobars : Elements having same atomic mass but different atomic number.
Fractional Distillation : It is a method use to separate two liquids using their boiling points.
Valency : Number of electrons which an atom or element requires to complete its octet i.e. 8 electrons is called valency.But valency is not represented by using +ve or -ve sign.
Isotopes : Elements having same atomic number but different atomic mass.
Isobars : Elements having same atomic mass but different atomic number.
Fractional Distillation : It is a method use to separate two liquids using their boiling points.
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