Atoms and Atom Model Multiple Choice Questions and Answers 9 PDF Book Download

Atoms and atom model MCQs, atoms and atom model quiz answers 9 to learn elementary education online courses. Uses of radioisotopes multiple choice questions (MCQs), atoms and atom model quiz questions and answers for for online elementary education degree. Chemical formulas, ions and bonding, electron levels, atoms and discovery test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Chemical formulas, ions and bonding, electron levels, atoms and discovery, with choices table salt, poisonous salt, chinese salt, and japanese salt for online elementary education degree. Free science study guide for online learning uses of radioisotopes quiz questions to attempt multiple choice questions based test.

MCQ on Atoms and Atom Model Worksheets 9 PDF Book Download

MCQ: To date, scientists have made about 26 millions

  1. elements
  2. compounds
  3. alkalis
  4. alkanes

B

MCQ: Generally sodium chloride is known as

  1. Poisonous salt
  2. Table salt
  3. Chinese salt
  4. Japanese salt

B

MCQ: Symbol of "Fluorine" is

  1. C
  2. N
  3. O
  4. Fl

D

MCQ: A tiny dense nucleus in an atom was discovered by

  1. Greek scientist
  2. Roman philosopher
  3. New Zealand-born physicist
  4. British mathematician

C

MCQ: Smallest particle of water is

  1. element
  2. atom
  3. molecule
  4. neutron

C