Atoms and Atom Model Multiple Choice Questions and Answers 10 PDF Book Download

Atoms and atom model MCQs, atoms and atom model quiz answers 10 to learn elementary education online courses. Electron levels multiple choice questions (MCQs), atoms and atom model quiz questions and answers for for online elementary education degree. Electron levels, covalent bonds, mass number and isotopes, common ions, uses of radioisotopes test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Electron levels, covalent bonds, mass number and isotopes, common ions, uses of radioisotopes, with choices gaseous state, solid state, liquid state, and both in liquid and gaseous state for online elementary education degree. Free science study guide for online learning electron levels quiz questions to attempt multiple choice questions based test.

MCQ on Atoms and Atom Model Worksheets 10 PDF Book Download

MCQ: Atomic number of sodium is 11 and its atomic mass is 23 and number of protons and neutrons in an atom of sodium is

  1. 11 and 11
  2. 11 and 23
  3. 23 and 11
  4. 11 and 12

D

MCQ: Most of covalent compounds are found in

  1. solid state
  2. gaseous state
  3. liquid state
  4. both in liquid and gaseous state

D

MCQ: Radioactive isotope of carbon is

  1. carbon-12
  2. carbon-13
  3. carbon-14
  4. carbon-6

C

MCQ: Ionic chemical formula of potassium is

  1. K-
  2. K+
  3. K-
  4. K+

B

MCQ: Nuclear batteries are

  1. small in size
  2. very heavy
  3. harmful
  4. enlarge in size

A