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Answers by Zeena

Answers by Zeena
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Magnesium has 3 naturally occurring isotopes: 24 Mg (23.985 amu) with 78.99% abundance, 25 Mg (24.986 amu) with 10.00% abundance, and a third with 11.01% abundance. Look up the atomic weight of magnesium,
answered Nov 20, 2020
1 vote
109k views
There are 18 tables at a party each table can seat six people complete the equation to show which operation to use and the total number of people that can be seated at the party then complete the sentence
answered Sep 12, 2020
3 votes
13.4k views
What was most true in Northern cities? A. People lacked contact with different cultures. B. People thought it was wrong to display their wealth. C. People depended on churches for their social activities.
answered Mar 4, 2020
3 votes
234k views
The mean free path of nitrogen molecules at 2.3°C and 1.28 atm is 1.51 x 10-5 cm. At this temperature and pressure there are 3.41 x 1019 molecules/cm3. What is the molecular diameter?
answered Mar 2, 2020
3 votes
215k views
Sketch a plane containing points E,D, and B; where E and B are collinear with A , and D is a vertex where CD and FD meet. PLEASE HELP.
answered Nov 25, 2019
2 votes
143k views
Paul is a gang member who committed a robbery. as part of his community treatment, he must remain in his residence from 8 p.m. until 8 a.m. daily, and is required to call into his probation officer from
answered Jul 3, 2019
3 votes
39.2k views
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