Atoms and Atom Model Multiple Choice Questions and Answers 29 pdf eBooks Download

Learn atoms and atom model MCQs, grade 7 science test 29, electron levels multiple choice questions and answers. Electron levels revision test has science worksheets, answer key with choices as 4, 2, 6 and 8 of multiple choice questions (MCQ) with electron levels quiz as the mass number of 'helium' is for competitive exam prep, viva interview questions. Free science study guide to practice electron levels quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz pdf Download Worksheets 29

MCQ. Mass number of 'helium' is

  1. 2
  2. 4
  3. 6
  4. 8


MCQ. Experiment which suggested that each chemical element is made up of different atoms, was carried out by

  1. John Green
  2. John Dalton
  3. Albert Einstein
  4. Isaac Newton


MCQ. 'Helium' is a monoatomic gas and its chemical formula is

  1. He2
  2. He2
  3. He
  4. H


MCQ. Turbines are connected to

  1. dynamos
  2. generators
  3. turbines
  4. transformers


MCQ. 'Atom' is a

  1. Latin word
  2. French word
  3. Greek word
  4. Roman word