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Chemistry, 06.09.2021 01:20 minecraftsam2018

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It is common to representan element using the atomic symbol format X. Select all the statements that comedy sently the components of this vi
indicates the number of neutrons in the nucleus of the element.
DA Indicates the mass number of the element,
The sum of protons and electrons is given by
The sum of protons and neutrons is given by A
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