Atoms and Atom Model Multiple Choice Questions and Answers 21 PDF Book Download

Atoms and atom model multiple choice questions (MCQs), atoms and atom model quiz answers 21 to learn elementary school science courses online. Chemical formulas MCQs, atoms and atom model quiz questions and answers for online elementary education degree. Atoms and elements, mass number and isotopes, chemical formulas, common ions, uses of radioisotopes test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Atoms and elements, mass number and isotopes, chemical formulas, common ions, uses of radioisotopes, with choices 6, 5, 7, and 13 for online elementary education degree. Free science study guide for online learning chemical formulas quiz questions to attempt multiple choice questions based test.

MCQ on Atoms and Atom Model Worksheets 21 PDF Book Download

MCQ: Smallest atom in 'periodic table' yet found is

  1. hydrogen
  2. helium
  3. lithium
  4. magnesium

A

MCQ: Number of neutrons in carbon-13 is

  1. 5
  2. 6
  3. 7
  4. 13

C

MCQ: To multiply multiple elements with a number we use

  1. comma
  2. dot
  3. brackets
  4. cross

C

MCQ: Ionic chemical formula of magnesium is

  1. Mg-2
  2. Mg+2
  3. Mg-
  4. Mg+

B

MCQ: Nuclear batteries that produce small amount of current have

  1. longer life
  2. shorter life
  3. large size
  4. circular shape

A