Grade 7 English MCQs

Atoms and Atom Model Multiple Choice Questions Test 36 Tests pdf Download

Practice science test 36 on atoms and atom model MCQs, grade 7 uses of radioisotopes multiple choice questions and answers. Uses of radioisotopes revision test has science worksheets, answer key with choices as strength of concrete, strength of metals, thickness of metal and properties of metal of multiple choice questions (MCQ) with uses of radioisotopes quiz as gamma rays are also used to check the for competitive exam prep. Free science study guide to learn uses of radioisotopes quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model: Worksheets 36 Quiz pdf Download

MCQ. Gamma rays are also used to check the

  1. strength of metals
  2. strength of concrete
  3. thickness of metal
  4. properties of metal

C

MCQ. Gamma rays are used to detect

  1. faults in human body
  2. faults in metals
  3. thieves and robbers
  4. weapons

B

MCQ. When atom is charged, we call it

  1. Ion
  2. Charger
  3. Positron
  4. Negatron

A

MCQ. Number of bonds an atom can form is called an atom's

  1. power
  2. valency
  3. strength
  4. capacity

B

MCQ. More neutrons in an atom, the

  1. lighter it is
  2. heavier it is
  3. brighter it is
  4. cooler it is

B