Atoms and Atom Model Multiple Choice Questions and Answers 26 pdf eBooks Download

Learn atoms and atom model MCQs, grade 7 online science test 26, ions and bonding multiple choice questions and answers. Ions and bonding revision test has science worksheets, helping answer key with choices as positive, negative, neutral and unchanged of multiple choice questions (MCQ) with ions and bonding quiz as if we add an electron to outermost shell of an atom, charge turns for competitive exam prep, viva interview questions. Free science study guide to practice ions and bonding quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz pdf Download Worksheets 26

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