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You would find a cathode in a polarized electrical device. A cathode is an electrode that energy flows through and out of. Positively charged cations are attracted to cathodes.
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What following piece of equipment was used by jj Thomson to find electrons?
JJ Thomson discovered electrons using a cathode ray tube.
Which element is produced at the negative electrode (cathode)?
The element forming at the cathode will depend on what elements are present. Reduction takes place at the cathode, so whatever element is being reduced, that is the one that will be produced at the cathode.
What is a common cathode?
a cathode that is common
IS carbon rod a cathode or anode?
cathode
Where does reduction occur in an electrochemical cell?
The cathode.
What would happen to cathode rays in a vacuum?
Cathode rays in a vacuum would travel until stopped (or deflected by an electromagnetic field).
Which element is produced at the negative electrode (cathode)?
The element forming at the cathode will depend on what elements are present. Reduction takes place at the cathode, so whatever element is being reduced, that is the one that will be produced at the cathode.
What would be formed at the cathode and the anode during the electrolysis of sodium hydroxide solution?
Hydrogen gas would evolve from the cathode and oxygen gas would evolve from the anode.
How do charged plates affect the path of cathode rays?
The electron particles in cathode rays have a negative charge. So if a plate is positively charged, it would attract the cathode rays, and if it was negatively charged, it would repel the rays.
What would be the cathode in a magnesium and zinc galvanic cell?
In a galvanic cell, the less reactive metal is the cathode, where oxidation takes place. In this case the cathode is zinc.
What is common cathode?
has common cathode
What is the cathode ray is emitted from the negative electode called?
That would be electrons.
What would the cathode be in a nickel copper electrolytic cell?
Ni(s)
How do you extract aluminun from alum?
One way would be to melt the alum and pass an electric current through it, causing metallic aluminum to separate at the cathode.
What is meaning of perforated cathode?
The. Cathode plate consists of small holes known as perforated cathode plate
How would the electrons produced in a cathode ray filled with neon gas compare with the electrons produced in a cathode ray filled with chlorine gas?
the results are the same regardless of the gas
In the cathode ray tube where do the particles originate?
In a cathode ray tube (CRT), the particles, which are electrons, originate at the heated cathode, becoming the so-called cathode rays. The electrons stream off the cathode and rush over to the anode.
