Choose the appropriate description for an electron.
1. negative charge, large relative mass,...
Physics, 28.02.2020 20:47 ndurairajownkpq
Choose the appropriate description for an electron.
1. negative charge, large relative mass, and found outside the nucleus
2. positive charge, large relative mass, and found within the nucleus
3. neutral charge, large relative mass, and found within the nucleus
4. negative charge, small relative mass, and found outside the nucleus
Answers: 2
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Heat from the sun reaches earth to a. radiation b. convection c. conduction
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How many molecules are present in 3 mols of silicon dioxide (sio2)?
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Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 β 103 s. given that the charge of an electron is 1.6022 β 10β19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 22.06.2019 19:30
Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)
Answers: 3
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