SmartyPantSSss8127 SmartyPantSSss8127

02-06-2017
Chemistry

contestada

If an element had 12 protons and 17 neutrons how many electrons does it have

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fatouramjaun fatouramjaun

07-06-2017

For an atom number of proton = number of electron...has nothing to do with neutron

However for an ion this is different

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