Advertisements
Advertisements
प्रश्न
All the gases from cathode rays anode rays when electricity is passed through them :
What does the formation of anode rays tell us about the atoms?
Advertisements
उत्तर
When a perforated cathode is used in a discharge tube, another set of rays travelling in the direction opposite to that of the cathode rays is seen. These rays are called anode rays. Formation of anode rays tells about the presence of protons in all the atoms.
APPEARS IN
संबंधित प्रश्न
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
What is the nature of the charge on Anode rays?
Why are anode rays also called as 'canal rays'?
Write down the names of the particles represented by the following symbols and explain the meaning of superscript and subscript numbers attached `""_1"p"^1, ""_0"n"^1,""_-1"e"^0`
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Define: Neutron
Explain in brief the experimental proof which led to the discovery of –
Protons
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
In response to a question, a student stated that in an atom, the number of protons is greater than the number of neutrons, which in turn is greater than the number of electrons. Do you agree with the statement? Justify your answer.
Assertion: Proton can be defined as a hydrogen ion (H+).
Reason: These photons are produced when one electron is removed from one hydrogen atom.
