What does the electron cloud model describe
a. rapidly moving neutrons
b. rapidly movin...
Chemistry, 17.09.2019 05:30 MengXiong1
What does the electron cloud model describe
a. rapidly moving neutrons
b. rapidly moving protons
c. a standing wave of electron wavicles surrounding the nucleus
d. rapidly moving nucleus
Answers: 1
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2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
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Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
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If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
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