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14-03-2016
Physics

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Models of four atoms are shown as figures A, B, C, and D. Which two atoms represent isotopes of the same element?

A.
B and D

B.
A and D

C.
B and C

D.
C and D

Models of four atoms are shown as figures A B C and D Which two atoms represent isotopes of the same element A B and D B A and D C B and C D C and D class=

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hello93 hello93

27-03-2016

c and d have the same amount of protons and electrons

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