Chemistry, 09.10.2020 22:01 cupcakesmc619
Which of the following shows the number of protons, electrons, and neutrons
found in an atom of W, Tungsten, with an atomic mass of 184?
A
B
с
D
Protons 184 electrons 74, neutrons 110
Protons 74, electrons 184 neutrons 110
Protons 74, electrons 74, neutrons 110
Protons 74, electrons 74, neutrons 184
Answers: 3
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The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?
Answers: 2
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Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
Which of the following shows the number of protons, electrons, and neutrons
found in an atom of W,...
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