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Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct
Answers: 3
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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
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Chemistry, 22.06.2019 09:20, lanaiheart7
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
Determine the joules of energy required to vaporize 50 g of methane?
Show all work, please.
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