define isotopes? 3 marks qustion
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Hi friend,
Isotopes are the atoms of element have same atomic numbers and having different mass number is known as isotopes.
Ex:- Isotopes of hydrogen
1H ¹ => hydrogen
1H² => deuterium
1H³ => tritium.
Hope this helped you a little!!!
Isotopes are the atoms of element have same atomic numbers and having different mass number is known as isotopes.
Ex:- Isotopes of hydrogen
1H ¹ => hydrogen
1H² => deuterium
1H³ => tritium.
Hope this helped you a little!!!
sandeepmaheswari:
brilliant answer
Answered by
52
HI FRIEND
ISOTOPES are two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behaviour but with different atomic masses and physical properties.
Every chemical element has one or more number of isotopes.
HOPE IT HELPS
ISOTOPES are two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behaviour but with different atomic masses and physical properties.
Every chemical element has one or more number of isotopes.
HOPE IT HELPS
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