Who discovered neutrons?
A) Henri Becquerel
B) Robert Millikan
C) Joseph John Thomson
D) John Dalton
E) James Chadwick
Correct Answer:
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Q1: If the nucleus of an atom
Q2: Who was the first scientist to determine
Q3: Which of the following statements is true
Q4: Which statement regarding the Geiger-Marsden experiment is
Q5: What are cathode rays?
A)electrons
B)protons
C)neutrons
D)alpha particles
E)x-rays
Q7: What is the correct symbol for a
Q8: What is the correct symbol for an
Q9: Which statement regarding Rutherford's nuclear model of
Q10: What is the correct symbol for
Q11: The diameter of a carbon atom is
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