Grade 7 English MCQs

Atoms and Atom Model Multiple Choice Questions Test 34 Tests pdf Download

Practice science test 34 on atoms and atom model MCQs, grade 7 ions and bonding multiple choice questions and answers. Ions and bonding revision test has science worksheets, answer key with choices as anion, cation, positron and negatron of multiple choice questions (MCQ) with ions and bonding quiz as the ion with a negative charge is known as for competitive exam prep. Free science study guide to learn ions and bonding quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz pdf Download Worksheets 34

MCQ. Ion with a negative charge is known as

  1. Cation
  2. Anion
  3. Positron
  4. Negatron

B

MCQ. Atomic number of oxygen is

  1. 8
  2. 10
  3. 12
  4. 14

A

MCQ. Protons have

  1. negative charge
  2. positive charge
  3. no charge
  4. both charges

B

MCQ. Maximum number of electrons first shell can hold is

  1. 1
  2. 2
  3. 4
  4. 6

B

MCQ. Most of atom is

  1. liquid
  2. gas
  3. empty
  4. solid

C