cmeterydrive666 cmeterydrive666

16-07-2020
Chemistry

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Which property of the isotopes must be different?
A) The atomic number
B) The electric charge
C) The element name
D) The mass number

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alwawi2sama alwawi2sama

16-07-2020

The answer is D) the mass number

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salhalabi2004 salhalabi2004

16-07-2020

The correct answer is D different mass number

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