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What else can I help you with?
Moving water that carries small particels of soil sand and gravel is called what?
Erosion-is the carrying small particles and other solids. (dirt, leaves, rocks and other particles)
Which subatomic particles have a mass so small it typically is ignored?
Electron
How do you break matter into small particles?
You build a "Large Hadron Collider".
Does smaller particles have bigger or small infiltration rate?
The bigger the particle the higher the infiltration rate is.
Why subatomic particles are called fendamental particles?
Not all of them are; the only direct subatomic part of the atom that is fundamental is the electron (which is a type of lepton.) Only particles made up of no smaller parts are called fundamental particles. For example, the proton (just like the neutron, except with a small difference) is not a fundamental particle because it is made of quarks, which are fundamental particles.
What did J.J. Thomson's experiments with cathode ray tubes imply about the mass of an electron?
J.J. Thomson's experiments with cathode ray tubes suggested that electrons have a very small mass compared to other particles.
How did J J Thomson show that cathode rays are different from light?
Thomson appreciated in 1897 that the cathode rays are formed from negative electrically charged very small particles. These particles are the electrons. From this Thomson concluded that the atom is not indivisible and also that the atom must contain and a positive charged particle.
What did Thomson's cathode-ray tube experiments help scientists learn?
Thomson's cathode-ray tube experiments helped scientists learn about electrodes and that atoms were comprised of many small particles, which they did not know existed. They also learned from this tube that all the electrons were the same regardless of what elements they came from.
Who discovered that there are small negatively charged particles inside an atom?
J.J. Thomson discovered the existence of small negatively charged particles, later named electrons, inside an atom through his cathode ray tube experiments in 1897. This discovery laid the foundation for the development of the atomic model.
What did thomson's cathode ray tube experiments help scientists learn?
Thomson's cathode-ray tube experiments helped scientists learn about electrodes and that atoms were comprised of many small particles, which they did not know existed. They also learned from this tube that all the electrons were the same regardless of what elements they came from.
Who discovered small negatively charged particles inside an atom?
J.J Thomson
Why positive rays called canal rays?
Positive rays are called canal rays because they are positively charged particles emitted by the anode and accelerated through a small canal or channel in the cathode of a cathode ray tube. These rays were discovered by Eugen Goldstein and were later studied by J.J. Thomson.
What feeling led Thomson to infer that partcles that are smaller than atoms do exist?
Well if there is more negative charge than .......................
The discovery of the electron resulted from experiments using what?
There were no technologies. The atom was discovered by the ancient Greek's. They figured that eventually if you kept on dividing something, it would get so small that you wouldn't be able to divide it anymore. There would be just one tiny particle left. They called this particle the atom. Of course over time the atom proved not to be the smallest particle with the discovery of the proton, electron and neutron.
What scientist said there are small negatively charged particles inside an atom?
J.J. Thomson proposed the existence of small negatively charged particles inside an atom, which he called electrons. This discovery was a crucial development in understanding the structure of atoms and led to the plum pudding model of the atom.
What is meaning of perforated cathode?
The. Cathode plate consists of small holes known as perforated cathode plate
When did sir john Joseph Thompson discovered the electron?
Sir Joseph John Thomson discovered the electron in 1897 through his cathode ray tube experiments, which demonstrated that cathode rays are composed of small, negatively charged particles. This discovery revolutionized the understanding of atomic structure and laid the foundation for modern physics.
