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23-03-2018
Chemistry

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Write the ion symbol for an atom with the given number of protons and electrons.
a. 35 protons and 36 electrons

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BioWizard BioWizard

23-03-2018

Ion with 35 protons (p+⁺) and 36 electrons (e⁻) is bromine ion Br⁻
The atomic number of Br is 35 which means it has 35 protons and 35 electrons (it needs to be neutral). After receives 1e⁻ it becomes negatively charged and has 36 e⁻.

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