Atoms and Atom Model Multiple Choice Questions 9 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 9 for online learning courses and test prep, chemical formulas multiple choice questions and answers. Chemical formulas revision test includes science worksheets to learn for 7th grade online science quiz preparation.

Science multiple choice questions (MCQ): to date, scientists have made about 26 millions with options compounds, elements, alkalis and alkanes, chemical formulas quiz for online middle school, elementary school and high school courses preparation for final exams. Free science study guide to learn chemical formulas quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 9

MCQ: To date, scientists have made about 26 millions

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


MCQ: Generally sodium chloride is known as

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


MCQ: Symbol of "Fluorine" is

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


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


MCQ: Smallest particle of water is

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