Chemistry, 19.10.2021 14:00 sotoamerica0814
Calculate the atomic mass of boron, which occurs naturally as 20% boron- 10 and 80% boron-11.
Answers: 3
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Chemistry, 22.06.2019 16:00
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Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Calculate the atomic mass of boron, which occurs naturally as 20% boron- 10 and 80% boron-11....
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