Chemistry, 28.07.2019 01:00 nakuhernandez
The deflection of alpha particles in rutherford's gold foil experiments resulted in what change to the atomic model? (2 points) the addition of energy levels and orbitals to the electron cloud the addition of a small, dense nucleus to the center of the atom the addition of wave properties to the characteristics of an electron the addition of neutrons to the nucleus of the atom
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Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
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Chemistry, 22.06.2019 13:30
Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?
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Chemistry, 22.06.2019 15:30
Which suspect most likely committed the robbery and how do you know
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Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
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The deflection of alpha particles in rutherford's gold foil experiments resulted in what change to t...
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