a
Ramma rays
b
X-rays
c
Cathode rays
d
Radio waves
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Abby26myschoolng
2 years ago
The radiation that constitutes a stream of electrons is:
C. Cathode rays.
Cathode rays are streams of electrons emitted from the negative electrode, or cathode, in a vacuum tube. They were first discovered by J.J. Thomson and have properties similar to electrons, such as the ability to be deflected by electric and magnetic fields. Radium rays and X-rays are forms of electromagnetic radiation, while radio waves are also electromagnetic waves but do not consist of streams of electrons.



