natelew natelew

09-02-2018
Chemistry

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Boron occurs naturally as two isotopes. What is the difference between these isotopes?
They have different numbers of electrons and different charges.
They have different numbers of neutrons and different charges.
They have different numbers of protons and different mass numbers.
They have different numbers of neutrons and different mass numbers.

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kaliyahbenning2 kaliyahbenning2

09-02-2018

they have different number of neutrons and different mass number

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lilniyathomas lilniyathomas

13-12-2018

they have different number of neutrons and different mass number

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