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Chemistry
4. Structure of the atom
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Q2 of 63 Page 89

How cathode rays are different from anode rays?


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1

When we rub two objects together they become electrically charged. Where did this electric charge come from?

3

Name the discoveror of electrons, protons and neutrons.

4

What conclusion would be drawn by Rutherford when he observed that most of the fast moving α-particles passed straight through the gold foil?

5

Nucleus of an atom is positively charged and electrons around it are negatively charged. Then why do electrons not just fall to the nucleus out of attraction?

Questions · 63
4. Structure of the atom
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