Question
Who explained about the charged particles of the atom?
- Dalton and Thomson
- Thomson and Bohr
- Rutherford and Thomson
- Rutherford and Bohr
Hint:
Observations and experiments mentioned by some scientists suggested that an indivisible atom is composed of sub-atomic particles carrying a positive charge and a negative charge.
The correct answer is: Rutherford and Thomson
Atomic models were proposed to explain the charged particles in an atom.
Two of these models, one proposed by J.J. Thomson and the other proposed by Ernest Rutherford.
Related Questions to study
Which of the following is the best example of the law of conservation of mass?
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Which of the following is the best example of the law of conservation of mass?
Law of conservation of mass was given by Antoine Lavoisier.
“Atom as an indestructible entity” was proposed by?
Dalton's atomic theory does not account the presence of isotopes.
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If you heat 25 g of reactant ‘A’ with 50 g of reactant ‘B’. You obtain 50 g of product ‘C’ and recover 20 g of unreacted ‘B’. Which of the following law is true for the above condition?
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If you heat 25 g of reactant ‘A’ with 50 g of reactant ‘B’. You obtain 50 g of product ‘C’ and recover 20 g of unreacted ‘B’. Which of the following law is true for the above condition?
Law of definite proportion and Proust's law are the other names of law of constant proportion.
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The percentage of Fe and O2 in samples of Fe2O3 obtained by different methods were found to be the same.” This statement is proved by which of the following laws?
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The percentage of Fe and O2 in samples of Fe2O3 obtained by different methods were found to be the same.” This statement is proved by which of the following laws?
The Law of constant proportion is also known as the Law of definite proportion or Proust's law.
Which of the following statements are true?
Other statements mentioned here are false. The only correct statement is the one of the law of conservation of mass.
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Who proposed that matter was composed of four ‘elements’—earth, air, wind, and fire—in varying quantities.
The different elements, fire, water, earth, and air are present in this environment but in different ratios and compositions.
Who proposed that matter was composed of four ‘elements’—earth, air, wind, and fire—in varying quantities.
The different elements, fire, water, earth, and air are present in this environment but in different ratios and compositions.
How many numbers of protons and electrons are there in a magnesium ion?
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How many numbers of protons and electrons are there in a magnesium ion?
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“Law of constant proportion” was proposed by
The Law of constant proportion is also known as the law of definite proportion or Proust's law.
“Law of constant proportion” was proposed by
The Law of constant proportion is also known as the law of definite proportion or Proust's law.
Which branch of chemistry deals with the separation, quantitative analysis, qualitative analysis and identification of substances?
The traditional methods include flame tests, the Kastle Meyer test, etc. whereas modern methods include spectrophotometry, calorimetry, etc.
Which branch of chemistry deals with the separation, quantitative analysis, qualitative analysis and identification of substances?
The traditional methods include flame tests, the Kastle Meyer test, etc. whereas modern methods include spectrophotometry, calorimetry, etc.
Which one of the following is the limitation of Dalton's atomic theory?
Dalton's atomic theory doesn't even take into account the presence of isotopes and isobars.
Which one of the following is the limitation of Dalton's atomic theory?
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