Chemistry, 04.10.2019 23:00 kamgurunlian
Which statement best describes an electron
1) it has a smaller mass than a proton and a negative charge
2) it has a smaller mass than a proton and a positive charge
3) it has a greater mass than a proton and a negative charge
4) it has a greater mass than a proton and a positive charge
Answers: 1
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
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What is another way to determine mass times acceleration?
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Sand is more likely than shale to preserve fossils. true false
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Which statement best describes an electron
1) it has a smaller mass than a proton and a negati...
1) it has a smaller mass than a proton and a negati...
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