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lpn27 lpn27
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3 months ago
Atoms of the same element with different mass numbers are called

▸ ions.

▸ neutrons.

▸ chemical groups.

▸ chemical families.

▸ isotopes.
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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itnow96itnow96
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lpn27 Author
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3 months ago
This helped my grade so much Perfect
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Good timing, thanks!
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2 hours ago
Thanks for your help!!
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