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College Chemistry Practice Test 171

Atomic Mass (Weight) Quiz Answers PDF - 171

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Chemistry Quiz Online: Atomic Mass (Weight) MCQs PDF Download - 171

MCQ: The atomic masses of atoms were determined by

A) Democritus
B) Berzelius
C) Rutherford
D) Archimedes

MCQ: PM/RT is an expression for

A) density
B) pressure
C) volume
D) temperature

MCQ: Cathode rays can move a paddle in their path, this shows that they have

A) momentum
B) waves
C) straight path
D) velocity

MCQ: The spectrum of hydrogen is obtained at

A) low pressure
B) high pressure
C) very low pressure
D) high temperature

MCQ: Crystals of NaCl are

A) circle
B) oval
C) elliptical
D) cubic

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