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A. the atom is like a uniform sphere.
b. Cathode rays are made up of electrons.
c. All atoms undergo radioacitve decay.
d. Isotopes undergo radioactive decay.
The answer is A!
The atom is like a uniform spere!
Elza Olson
Laurence Aufderhar
A. the atom is like a uniform sphere.
b. Cathode rays are made up of electrons.
c. All atoms undergo radioacitve decay.
d. Isotopes undergo radioactive decay.
The answer is A!
The atom is like a uniform spere!
Wiki User
∙ 12y agoA. the atom is like a uniform sphere.
b. Cathode rays are made up of electrons.
c. All atoms undergo radioacitve decay.
d. Isotopes undergo radioactive decay.
The answer is A!
The atom is like a uniform spere!
Wiki User
∙ 9y agoJ. J. Thomson 19th century cathode ray experiment greatly contributed to our understanding of the modern world. His research proved the existence of negatively charged particles, later to be called electrons, and earned him a Nobel Prize for physics.
Wiki User
∙ 14y agothe atom is like a uniform sphere
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What is the difference of a model or an experiment?
A model is to show something and it does not have a control group, like a experiment.
The electron was discovered by?
Niels Borh, a Danish scientist, discovered this in 1913
Why an experiment must have control?
An experiment must have a control to show what would happen if no factors were changed.
When an experiment sHow is that two variable are closely related the experiment shows?
coorelation
How does the design of Rutherfords experiment show what he was trying to find out?
This classic diffraction experiment was conducted in 1911.
What was JJ Thomsons model of the atom called?
plum pudding model
Were JJ Thomson's ideas accepted by society at the time?
Yes, his beliefs were accepted by society in his time.
What did jj thomsons expiremnt do?
J.J Thomson's made a A cathode ray tube. This is a tube that is hollow and is sealed.
What was JJ Thomsons 1904 model called?
The model was called the: The Plum Pudding Model
What is the purpose of the Rutherford experiment?
he wanted to test Thomsons model maybe
How did the results on j j thomsons experiments change how scientists thought about atoms?
evaluate the impact of research on the way scientists thought about atoms
What did J J. Thomsons experiment show?
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
What was the name of jj equipment (experiment) he did?
it was electrons
What did JJ Thomson's cathode-ray tube experiment show?
Thompson observed that these rays are negatively electrically charged.
How did Thomsons experiment change Dalton's atomic model APEX?
thonmson discovered that the atom contained smaller particles called electrons
How did JJ Thompson know the charge of the particles?
from his cathode ray tube experiment
How would the result of Thomsons experiment change if the beam were a stream of neutrons instead of a stream of electrons?
The number of protons and electrons would be diffrent
