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Which is active. 1)he won't join. 2)he wouldn't join.
asked
Mar 15, 2017
English
college
1
answer
4
votes
207k
views
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. Given this information, how many electrons does it have? How many protons and neutrons does this atom have?
asked
Feb 9, 2017
Chemistry
high-school
1
answer
5
votes
44.0k
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