M4or7aTannaJona M4or7aTannaJona

30-06-2016
Physics

contestada

The billiard ball model was the working model of the atom until thomson discovered the
a. nucleus.
b. proton.
c. neutron.
d. electron.

Respuesta :

olemakpadu olemakpadu

09-07-2016

d. electron

J J Thomson discovered the electron, and it was put in his model of the atom.

Answer Link

0100010 0100010

11-07-2016

The right answer is D, electron.

Answer Link

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