There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species?
(a) they have different chemical properties
(b) their physical properties are the same
(c) they have the same number of protons
(d) they are isobars of the same element
Correct Answer: (c) they have the same number of protons
Explanation: As the mass numbers of 35Cl and 37Cl are different, hence, they have the same number of protons.
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