Chemistry, 28.01.2020 21:48 toddbecca9
Identify the correct order of forces from strongest to weakest. a) gravitational, strong nuclear, weak nuclear, electrostatic b) strong nuclear, weak nuclear, electrostatic, gravitational c) electrostatic, gravitational, strong nuclear, weak nuclear d) strong nuclear, electrostatic, gravitational, weak nuclear
Answers: 1
Chemistry, 23.06.2019 11:00
Which of the following reactions represents an exothermic reaction? nh3(g) + 12.0 kcal ½n2(g) + 3/2 h2(g) ch4 + 2o2 co2 + 2h2o + 212,800 cal c + 2s cs2, h = 27,550 cal c(graphite) c(diamond), h = 0.45 kcal 2h2o 2h2 + o2, h = +58 kcal
Answers: 1
Chemistry, 23.06.2019 15:50
Astable atom that has a large nucleus most likely contains 1. more neutrons than protons. 2.more protons than neutrons. 3.equal numbers of protons and neutrons. 4.changing numbers of protons and neutrons.
Answers: 2
Chemistry, 23.06.2019 19:10
Is the involuntary movement of the muscles that move food through the digestive system.
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Identify the correct order of forces from strongest to weakest. a) gravitational, strong nuclear, we...
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