Atoms Molecules and Ions Multiple Choice Questions and Answers 1 PDF Book Download

Atoms molecules and ions MCQs, atoms molecules and ions quiz answers 1 to learn elementary school science courses online. What is ion multiple choice questions (MCQs), atoms molecules and ions quiz questions and answers for online elementary education degree. What is ion, what is atom, chemical formulae of molecular element and compound test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): What is ion, what is atom, chemical formulae of molecular element and compound, with choices subatomic particles, atomic particles, smaller particles, and neutral particles for online elementary education degree. Free science study guide for online learning what is ion quiz questions to attempt multiple choice questions based test.

MCQ on Atoms Molecules and Ions Worksheets 1 PDF Book Download

MCQ: Chloride ion has number of protons

  1. 17
  2. 18
  3. 24
  4. 34

A

MCQ: Smaller particles in an atom are called

  1. atomic particles
  2. subatomic particles
  3. smaller particles
  4. neutral particles

B

MCQ: Chemical symbol represents

  1. chemical formula
  2. molecular formula
  3. structural formula
  4. atomic formula

A

MCQ: Number of protons in a 'carbon' atom is

  1. 6
  2. 11
  3. 12
  4. 10

A

MCQ: A modern model of an atom shows that electrons are present outside nucleus in region of high

  1. probability
  2. velocity
  3. speed
  4. energy level

A