Atoms and Atom Model Multiple Choice Questions and Answers 31 PDF Book Download

Atoms and atom model multiple choice questions (MCQs), atoms and atom model quiz answers 31 to learn elementary school science courses online. Uses of radioisotopes MCQs, atoms and atom model quiz questions and answers for online elementary education degree. Uses of radioisotopes, ionic bonds, electrons and shells, chemical formulas, valencies and valency table test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Uses of radioisotopes, ionic bonds, electrons and shells, chemical formulas, valencies and valency table, with choices positively charged, ions, negatively charged, and oppositely charged for online elementary education degree. Free science study guide for online learning uses of radioisotopes quiz questions to attempt multiple choice questions based test.

MCQ on Atoms and Atom Model Worksheets 31 PDF Book Download

MCQ: Medical instruments can be sterilized using

  1. heat
  2. boiled water
  3. radiations
  4. energy

C

MCQ: Sodium and chlorine are attracted to each other because they are

  1. ions
  2. positively charged
  3. negatively charged
  4. oppositely charged

D

MCQ: Nearest shell to a nucleus is called

  1. shell A
  2. shell K
  3. shell S
  4. shell C

C

MCQ: Number of elements are approximately

  1. fifty
  2. eighty
  3. hundred
  4. two hundred

C

MCQ: Atoms are linked together by chemical bonds. two common chemical bonds are

  1. ionic and dative bonds
  2. ionic and covalent bonds
  3. dative and covalent bonds
  4. ionic and metallic bonds

B