Atoms and Atom Model Multiple Choice Questions 15 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 15 for online learning courses and test prep, uses of radioisotopes multiple choice questions and answers. Uses of radioisotopes revision test includes science worksheets to learn for 7th grade common core science lessons.

Science multiple choice questions (MCQ): each collision of uranium-238 with neutrons releases with choices radiations, energy, light and waves, uses of radioisotopes quiz with science question bank with answer key for homeschooling students to get prepare for exams. Free science study guide to learn uses of radioisotopes quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 15

MCQ: Each collision of Uranium-238 with neutrons releases

  1. energy
  2. radiations
  3. light
  4. waves


MCQ: Carbon is represented by

  1. C
  2. Na
  3. K
  4. Mg


MCQ: One molecule of water is made up of

  1. one oxygen and one hydrogen atom
  2. one oxygen and two hydrogen atoms
  3. two oxygen and one hydrogen atom
  4. two oxygen and two hydrogen atoms


MCQ: Electrons fill energy level starting from the

  1. lowest level
  2. highest level
  3. central level
  4. upper level


MCQ: Number of neutrons in carbon-14 is

  1. 7
  2. 8
  3. 9
  4. 14