16-10-2016
Chemistry

contestada

different elements must have different numbers of what a. all particles b. protons c. electrons d. neutrons

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OrangeBrain OrangeBrain

16-10-2016

D: Three hydrogen atoms have the same number of protons, but different amount of neutrons. These atoms are called isotopes, which are atoms of the same element but different amount of neutrons

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gracehudson176 gracehudson176

21-02-2019

The answer would be d: Neutrons :)

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