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12-07-2016
Chemistry

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Which of these illustration shows isotopes of the elements boron b

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Edufirst Edufirst

21-07-2016

The isotopes are elements with the same number of protons but different number of neutrons.

Boron atomic number is 5. That is the number of protons.

The natural occurring isotopes of boron contain 5 or 6 neutrons. Other, non stable isotopes, contain from 1 to 16 neutrons.

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