Radioactivity Multiple Choice Questions Test 1 Tests pdf Download

Practice A level physics test 1 with MCQ on atom model test for online learning. Practice radioactivity multiple choice questions (MCQ) and answers on atom model, nucleons and electrons, fundamental forces, alpha particles and nucleus, families of particles. Free radioactivity revision notes has answer key with choices as 10-15m to 10-14m, 10-15 m, 10-10m and 10-10m to 10-6m of multiple choice questions (MCQ) as radius of nucleus ranges from to test learning skills. Study to learn atom model quiz questions to practice MCQ based online exam preparation test.

MCQ on Radioactivity: Test 1 Quiz pdf Download

MCQ. Radius of nucleus ranges from

  1. 10-15 m
  2. 10-15m to 10-14m
  3. 10-10m
  4. 10-10m to 10-6m


MCQ. Number of protons in an atom determine

  1. chemical properties
  2. physical properties
  3. magnetic properties
  4. electrical properties


MCQ. In β+ decay, an UP quark becomes

  1. a strange quark
  2. a simple quark
  3. a down quark
  4. an anti quark


MCQ. Most of space in an atom is

  1. filled with positive charge
  2. empty
  3. filled with negative charge
  4. filled with neutrons


MCQ. A proton is made up of

  1. one up quark and two down quarks
  2. an up quark and down antiquark
  3. two up quarks and a down quark
  4. strange quark and an anti-strange quark

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