Question

Why do 35/17 cl and 17/35 cl have the same chemical properties? Demonstrate in what respect these atoms differ from each other. ​

Answer 1

Answer:

Explanation:

The mass number is a tally of the number of protons and the number of neutrons in an atom's nucleus. Since all atoms of chlorine contain 17 protons, chlorine-35 and chlorine-37 differ in the number of neutrons each one has. ... The number of electrons in an atom's outer shell determines the atom's chemical properties.

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Answer 2

Answer:

Both the Chlorine isotopes have same atomic number and the arrangement of elements in periodic table is done on the basis of atomic number therefore should be placed in one position in periodic table.