Atoms and Atom Model Multiple Choice Questions 2 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 2 for online learning courses and test prep, ionic bonds multiple choice questions and answers. Ionic bonds revision test includes science worksheets to learn for 7th grade science problems online free.

Science multiple choice questions (MCQ): sodium ion has with options negative charge, positive charge, no charge and may be positive or negative, ionic bonds quiz with online trivia questions from science notes and science projects to prepare for final exams. Free science study guide to learn ionic bonds quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 2

MCQ: Sodium ion has

  1. positive charge
  2. negative charge
  3. no charge
  4. may be positive or negative


MCQ: Radioactive particles give off

  1. waves
  2. rays
  3. energy
  4. light


MCQ: Formula that shows number and kind of atoms which a substance of a molecule contained, is known as

  1. chemical formula
  2. atomic formula
  3. compound formula
  4. molecular formula


MCQ: Sodium becomes a cation when

  1. it loses a proton
  2. it gains a proton
  3. it loses an electron
  4. it gains an electron


MCQ: Symbol of potassium is

  1. Po
  2. K
  3. Ps
  4. Pa