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The number of valence electrons in an atom with an electron configuration is 1s2 2s2 2p6 3s2 3p4
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Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Chemistry, 22.06.2019 09:00, oliviacolaizzi
Ineed to find the answer of this question because i dont understand it
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Chemistry, 22.06.2019 10:30, cheyennecarrillo14
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
The number of valence electrons in an atom with an electron configuration is 1s2 2s2 2p6 3s2 3p4...
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