Physics, 27.01.2020 05:31 loishsu4936
Explain why sodium (na) will form an ionic bond with chlorine (cl) but not with potassium (k).
Answers: 1
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What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
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Convection currents are caused by differences in what two things?
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Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
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Physics, 22.06.2019 18:30
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
Explain why sodium (na) will form an ionic bond with chlorine (cl) but not with potassium (k)....
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