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What feeling led Thomson to infer that partcles that are smaller than atoms do exist?
Wiki User
∙ 9y ago
Well if there is more negative charge than .......................
Heather Tremblay
Wiki User
∙ 11y agoThat electrons are small enough to fit in side a atom
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∙ 13y agoWell if there is more negative charge than .......................
Wiki User
∙ 10y agoIdentical particles were produced no matter which metal he used.
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∙ 6y agoThe discovery of electrons is based on the deflection of cathode rays and Thomson believed that the atom is more complex.
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Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
Did JJ Thomson experiments that showed that atoms cannot be divided into smaller particles?
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Thomson's experiments were significant in that they questioned?
whether matter is made up of atoms. whether the atom has a positive or negative charge. whether atoms will form compounds with other atoms. whether the atom could be broken up into smaller units.
What did Thomson call electrons?
Thomson believed about atoms, that : An atom consists of a sphere of positive charge with negatively charged electrons embedded in it. Positive and negative charges in an atom are equal in magnitude, thus an atom is electrically neutral and it has no overall + or - charge.
Who discover atoms contains electrons?
j.j Thomson in 1897 found electron
What findings led JJ Thomson to infer that particles are smaller than atoms do exist?
Particles are smaller
Who first suggests that atoms are made up of smaller particles?
j.j thomson
Who first determined that atoms contained even smaller particles?
Thomson, which is considered as the discoverer of electrons.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
Why was Dalton's model of the atom changed after Thomson's experiment?
John Dalton's atomic theory indicated that atoms were indivisible spheres. When JJ Thomson did his work with cathode ray tubes, he discovered that atoms contain electrons, which meant that the atom is not indivisible, that there are smaller particles within.
Did JJ Thomson experiments that showed that atoms cannot be divided into smaller particles?
duma$$ u should know this
Thomson discovered that atoms were not simple spheres but contained what?
protons and neutrons. atoms are not the smallest thing but protons are. protons are slightly smaller than neitrons. but are not simple sphere's.
What did Thomson discover in the atom?
JJ Thomson discovered electrons, which showed that atoms are not indivisible.
Thomson's experiments were significant in that they questioned?
whether matter is made up of atoms. whether the atom has a positive or negative charge. whether atoms will form compounds with other atoms. whether the atom could be broken up into smaller units.
Who discovered that Atoms of different elements are different?
Thomson
In which model are atoms are imagin as tiny balls?
thomson
What evidence supported Thomson's hypothesis that negative particles he observed came from inside atoms.?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
