Leadership

Chemistry

Test your understanding of this lesson Mass and charge of electron, proton and neutron:-

1)
Which is heaviest :
  • proton
  • neutron
  • electron
  • positron.
2)
Which is neutral ?
  • neutron
  • proton
  • electron
  • alpha
3)
Which is +ve charged :
  • proton
  • electron
  • neutron
  • neutrino
4)
Which is lightest :
  • electron
  • proton
  • neutron
  • messon.
5)
Which is (-)ve charged :
  • electron
  • proton
  • neutron
  • none of these.
Hand draw

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