Who proposed the first model of the atom?
A) Bohr
B) Thomson
C) Rutherford
D) Planck
Correct Answer:
Verified
Q6: Which statement is not true?
A) The nucleus
Q7: When some energy is imparted to the
Q8: One curie (1Ci)equals which of the following?
A)
Q9: AMU is an abbreviation for which of
Q10: An electron's binding energy is the amount
Q12: Wavelength is represented by _.
A) lambda
B) Hertz
C)
Q13: The metric system, or SI, unit of
Q14: Which of the following is the most
Q15: A radioactive sample is measured to contain
Q16: The unit for frequency is 1/sec, called
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