What is Isobars,Isotopes,Isotones,Isoesters and Iso Electric Species?
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Isobars-These atims have same atomic weight but different aomic number.e.g. Deuterium and helium.
Isotopes-These atoms have same atomic number but different atomic mass.e.g. Protium and deuterium.
Isotones-These are those atoms which have same number of nucleons.
Isoesters - They have same number of atoms and valence electrons.
Isobars-These atims have same atomic weight but different aomic number.e.g. Deuterium and helium.
Isotopes-These atoms have same atomic number but different atomic mass.e.g. Protium and deuterium.
Isotones-These are those atoms which have same number of nucleons.
Isoesters - They have same number of atoms and valence electrons.
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Isobars- Atoms of different elements with different atomic numbers, which have the same mass number , are known as isobars.
Isotopes- In nature, a number of atoms of some elements have been identified, which have the same atomic number but different mass numbers. For example, take the case of hydrogen atom , it has three atomic species, namely protium ( ₁1 H) , deuterium ( ²₁H or D ) and tritium ( ³₁H or T) . The atomic number of each one is 1, but the mass number is 1 , 2 , and 3 , respectively. Other such examples are:
(1) carbon, 12₆ C and 14₆ C, (2) chlorine, 35/17 CL and 35/17 Cl, etc.
On the basis of these examples , isotopes are defined as the atoms of the same element, having the same atomic number but different mass numbers.
Isotones- Isotones are the atomes of different elements which contain the same number of neutrons. However both the atomic number and mass number are different for the isotones.
Isosteres- Isosteres are molecules or ions with
the same number of atoms and the
same number of valence electrons .
Isoelectronic species- Isoelectronic species are elements or ions that have the same, or equal number of electrons. This module explores that although isoelectronic species have the same number of electrons, they are different in their physical and chemical properties.
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Hope it helped u
_____________________________________________________
Isobars- Atoms of different elements with different atomic numbers, which have the same mass number , are known as isobars.
Isotopes- In nature, a number of atoms of some elements have been identified, which have the same atomic number but different mass numbers. For example, take the case of hydrogen atom , it has three atomic species, namely protium ( ₁1 H) , deuterium ( ²₁H or D ) and tritium ( ³₁H or T) . The atomic number of each one is 1, but the mass number is 1 , 2 , and 3 , respectively. Other such examples are:
(1) carbon, 12₆ C and 14₆ C, (2) chlorine, 35/17 CL and 35/17 Cl, etc.
On the basis of these examples , isotopes are defined as the atoms of the same element, having the same atomic number but different mass numbers.
Isotones- Isotones are the atomes of different elements which contain the same number of neutrons. However both the atomic number and mass number are different for the isotones.
Isosteres- Isosteres are molecules or ions with
the same number of atoms and the
same number of valence electrons .
Isoelectronic species- Isoelectronic species are elements or ions that have the same, or equal number of electrons. This module explores that although isoelectronic species have the same number of electrons, they are different in their physical and chemical properties.
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Hope it helped u
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