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Thermions are (a) Protons (b) Electrons (c) Photons (d) Positrons



Thermions are


        (a)    Protons     


(b)    Electrons


        (c)    Photons    


(d)    Positrons


Grade:11

1 Answers

Amit Saxena
35 Points
8 years ago

(b)

When a metal is heated, electrons are ejected out of it, which are called thermions.

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