Atoms and Atom Model Multiple Choice Questions and Answers 26 PDF Download

Learn atoms and atom model multiple choice questions, grade 7 science online test 26 for elementary school degree online courses, distance learning for exam prep. Practice ions and bonding multiple choice questions (MCQs), atoms and atom model quiz questions and answers for science class for 7th grade science test.

Study elementary school science multiple choice questions (MCQs): if we add an electron to outermost shell of an atom, charge turns, for free online courses with choices positive, negative, neutral, and unchanged, ions and bonding quiz with online science quizzes for class 7 science practice student guide for kids education. Free science study guide for online learning ions and bonding quiz questions to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Worksheets 26 Quiz PDF Download

MCQ: If we add an electron to outermost shell of an atom, charge turns

  1. negative
  2. positive
  3. neutral
  4. unchanged

A

MCQ: Symbol of "sodium" is

  1. Ne
  2. Na
  3. N
  4. Mg

B

MCQ: Number of important particles in an atom is

  1. 2
  2. 3
  3. 4
  4. 5

B

MCQ: Every element has its own

  1. valency
  2. isotope
  3. atom
  4. state

C

MCQ: Water contains

  1. ionic bonding
  2. covalent bonding
  3. metallic bonding
  4. dative bonding

B