MEDIUM
Earn 100

What discovery did the cathode ray tube experiment contribute to the atomic theory?

50% studentsanswered this correctly

Important Questions on Atomic Structure

HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which of the following was NOT a feature of Thomson's atomic model?
MEDIUM
Science>Chemistry>Atomic Structure>Thomson's Atom Model
How did Thomson describe the positive charge in his model?
MEDIUM
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which subatomic particle was discovered by J.J. Thomson in his experiments?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
How did Thomson’s model explain the structure of an atom?
MEDIUM
Science>Chemistry>Atomic Structure>Thomson's Atom Model
In Thomson's model, how are the electrons arranged in the atom?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which of the following was a key contribution of Thomson to the atomic theory?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What was a significant limitation of Thomson's model in explaining atomic behavior?
MEDIUM
Science>Chemistry>Atomic Structure>Thomson's Atom Model
An atom consists of a positively charged sphere with _____ are embedded in it.
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What was the effect of the gold foil experiment on Thomson's atomic model?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What is the 'plum pudding' analogy in Thomson's model referring to?
EASY
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What did J.J. Thomson discover in 1897 that led to his atomic model?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which experiment led to the development of Thomson's model?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which of the following was a limitation of Thomson's model of the atom?
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
In Thomson's model, what is the analogy used to describe the atom?
MEDIUM
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Which of the following properties of the atom could be explained correctly by Thomson Model of the atom?  
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What was the main assumption of Thomson’s atomic model regarding the electron?
EASY
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Thomson's atomic model explains that atom is electrically _____.
EASY
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What is the ratio of mass of an electron to the mass of a proton
HARD
Science>Chemistry>Atomic Structure>Thomson's Atom Model
What was the main difference between Thomson's model and Rutherford's model of the atom?
EASY
Science>Chemistry>Atomic Structure>Thomson's Atom Model
Who proposed the Thomson's model of the atom?