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Thomson's experiment showed that atoms contain subatomic particles, specifically electrons. This discovery led to the modification of Dalton's atomic model, which previously considered atoms to be indivisible and uniform. Thomson's model proposed the existence of electrons within the atom.
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How did Thomsons experiment change Dalton's atomic model APEX?
Thomson's experiment showed that atoms contained smaller negatively charged particles called electrons, which was not accounted for in Dalton's atomic model. This led to the modification of Dalton's model to incorporate the presence of electrons within the atom. The discovery of electrons also laid the foundation for the development of the plum pudding model by Thomson, which described atoms as a positively charged sphere with embedded electrons.
If all four postulates of Daltons atomic theory are correct what would change about the boxes on the periodic table and Why?
If all four postulates of Dalton's atomic theory were correct, the boxes on the periodic table would not change. Dalton's theory helped establish the concept of elements as composed of atoms, leading to the organization of elements on the periodic table based on their atomic number and properties. The periodic table would still be structured according to the number of protons in the nucleus of each element's atom.
What is the thing you can change in an experiment?
You can change the independent variable in an experiment, which is the factor you manipulate to see its effect on the dependent variable. This change allows you to observe how different conditions impact the outcome of the experiment.
What you add to an experiment to make a change?
You add an independent variable to an experiment to make a change. This variable is manipulated by the researcher to see if it has an effect on the outcome of the experiment.
Does the atomic number changes when an ion is formed?
No, the atomic number remains the same when an ion is formed. The atomic number is determined by the number of protons in an atom, which does not change when an atom becomes an ion by gaining or losing electrons.
How did thompsons experiment change daltons atomic model?
thomas discovered that the atom contained smaller particals called electrons
How did Thomson's experiment change daltons atomic model?
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
How did Thomson's experiment. change Daltons atomic model?
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
How did Thomson experiment Change daltons atomic model?
Thomson's experiments with cathode ray tubes helped him to discover the electron (which Dalton did not know about). Dalton thought that atoms were in.
How did Thomsons experiment change Dalton's atomic model APEX?
Thomson's experiment showed that atoms contained smaller negatively charged particles called electrons, which was not accounted for in Dalton's atomic model. This led to the modification of Dalton's model to incorporate the presence of electrons within the atom. The discovery of electrons also laid the foundation for the development of the plum pudding model by Thomson, which described atoms as a positively charged sphere with embedded electrons.
How did Thomson's' experiment change Dalton's atomic model?
An atomic model of Dalton doesn't exist; the model of Thomson was called plum pudding model.
How did the Thomson's experiment change Dalton's atomic model?
Thomson discovered that the atom contained smaller particles called electrons
How has john daltons theories change our understanding of the atom?
ask jimmy lyons
Factors that change in an experiment?
what is the factor that can change an experiment
What is any part of an experiment that can change?
what can be change an experiment like what is the word
What are variables that do not change in an experiment?
Variables that do not change in an experiment are independent variables.
The variables that do not change in an experiment are what?
Variables that do not change in an experiment are independent variables.
