Atoms and Atom Model Multiple Choice Questions 37 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 37 for online learning courses and test prep, mass number and isotopes multiple choice questions and answers. Mass number and isotopes revision test includes science worksheets to learn for 7th grade science worksheets online.

Science multiple choice questions (MCQ): two isotopes of carbon are with choices carbon-13 and carbon-15, carbon-11 and carbon-13, carbon-6 and carbon-7 and carbon-13 and carbon-14, mass number and isotopes quiz with job interview questions and answers for online summative assessment in competitive exams. Free science study guide to learn mass number and isotopes quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 37

MCQ: Two isotopes of carbon are

  1. carbon-11 and carbon-13
  2. carbon-13 and carbon-15
  3. carbon-6 and carbon-7
  4. carbon-13 and carbon-14


MCQ: Shells are arranged around nucleus according to their

  1. size
  2. shape
  3. energy level
  4. mass


MCQ: Ionic chemical formula of hydrogen is

  1. H-
  2. H+
  3. H-
  4. H+


MCQ: Radiation is released in a process known as

  1. radioactive explosion
  2. radio decay
  3. radioactive decay
  4. radiation release


MCQ: A largest occurring atom in period table yet known is that of

  1. titanium
  2. platinum
  3. uranium
  4. plutonium