The beam in a cathode ray tube is moved by an electric force. what did
scientists infer about atoms from this experimental result?
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a. atoms are small particles that cannot be destroyed or divided.
b. atoms have a dense, positively charged center
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c. electrons have more energy the farther they are from the nucleus.
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d. atoms are made up of smaller particles.

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?