Grade 7 English MCQs

Atoms and Atom Model Multiple Choice Questions Test 28 Tests pdf Download

Practice science test 28 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 heart machine, hybrid machines, pace maker and ultrasound machine of multiple choice questions (MCQ) with uses of radioisotopes quiz as the most common medical use of nuclear battery is in 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 28 Quiz pdf Download

MCQ. Most common medical use of nuclear battery is in

  1. hybrid machines
  2. heart machine
  3. pace maker
  4. ultrasound machine

C

MCQ. True statement about strength of bonding is

  1. ionic bonding is weaker than covalent bonding
  2. covalent bonding is stronger that ionic bonding
  3. ionic bonding is weaker than dative bonding
  4. covalent bonding is weaker that ionic bonding

D

MCQ. Most common use of radioactivity is

  1. generation of electricity
  2. production of medicine
  3. in agriculture
  4. in industries

A

MCQ. An atom of hydrogen has

  1. one proton and electron
  2. one proton, one neutron and one electron
  3. one proton and one neutron
  4. one electron and one neutron

A

MCQ. Protons and neutrons have

  1. charge
  2. mass
  3. energy
  4. sound

B