Chemistry

15 June, 01:22

An atom of boron has an atomic number of 5 and an atomic mass of 11. The atom contains

5 protons, 6 electrons, and 5 neutrons.

11 protons, 11 electrons, and 5 neutrons.

5 protons, 5 electrons, and 6 neutrons.

11 protons, 6 electrons, and 6 neutrons.

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