atom model

mcqspedia.com has 4 Question/Answers about Topic atom model

Density of proton is equal to density of

Density of proton is equal to density of
  • A. electron
  • B. atom
  • C. neutron
  • D. neutrino
  • Correct Answer: Option C

Plum pudding model describes atom as

Plum pudding model describes atom as
  • A. negative pudding with positive plums
  • B. negative pudding
  • C. positive pudding with negative plums
  • D. positive pudding only
  • Correct Answer: Option C

Electrons move around nucleus in form of

Electrons move around nucleus in form of
  • A. clouds
  • B. dust particles
  • C. steam
  • D. charge
  • Correct Answer: Option A

Radius of nucleus ranges from

Radius of nucleus ranges from
  • A. None
  • B. None
  • C. None
  • D. None
  • Correct Answer: Option B