OCR A A-Level Chemistry- Physical and inorganic (Paper 1) Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed
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Module
OCR
Institution
OCR
Isotopes
֎ -:- Atoms of the same elements with different numbers of neutrons and
different masses
Why do isotopes of the same element have the same chemical properties?
֎ -:- Same number of electrons, number of neutrons has no effect on reactions
of an element
Relative isotopic mass
֎ -...
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