Question

explain briefly about isobar, isotone , isotope

Answer 1

1.isobar means,
Isotopes are chemically same and physically different. But the converse is true in isobars. That is isobars are elements, which are chemically different but physically same. So, isobars are atoms of different elements having the same atomic mass but different atomic number.
2.isotones means,
Isotones are elements having the same number of neutrons. Examples of isotones are Chlorine - 37 and Potassium - 39. Both have 20 neutrons in their nuclei.
3.isotopes means,
the isotope of an element is defined by the nucleon number, which is the sum of the number of protons and the number of neutrons in the atomic nucleus
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hope it will help you friend

Answer 2

● ISOBARS
◇ isobars are atoms of different in atomic no but have the same mass no. am example 40cl, 40ar, 40k, and 40ca .
● ISOTONE
◇ isotone any of two or more species of atoms or nuclei that have the same no of neutrons. thus, chlorine-37 and potassium-39 are isotone because the nucleus of this specise of chlorine consists of 17 protons and 20 neutrons where's the nucleus of this specise of potassium contains 19 protons and 20 neutrons.
● ISOTOP
◇ one of two or more atoms that have the same atomic no (the same no of protons) but a different no of neutrons. carban 12, the protons and 6 neutrons, where as carban 14 has 6 protons and 8 neutrons isotope of a given element typically behave like chemically.