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

Atoms and atom model multiple choice questions, learn online elementary school science test prep 10 for online courses, distance learning for exam prep. Practice electron levels multiple choice questions (MCQs), atoms and atom model quiz questions and answers for science class for science problems with interactive answers.

Study elementary school science multiple choice questions (MCQs): atomic number of sodium is 11 and its atomic mass is 23 and number of protons and neutrons in an atom of sodium is, for online elementary education degree with options 11 and 23, 11 and 11, 23 and 11, and 11 and 12, electron levels quiz with science question bank with answer key for homeschooling students to get prepare for exams. 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 Quiz PDF 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