Atoms & Elements Quiz Questions and Answers 64 PDF Download

Learn atoms & elements quiz online, Cambridge IGCSE chemistry test 64 for online learning, distance learning courses. Free elements, compounds & mixtures quiz, atoms & elements quiz questions and answers to learn chemistry MCQs with answers. Practice tests for educational assessment on atoms and elements MCQs with answers, properties: bases and reactions, o level chemistry: states of matter, pure substances and mixtures, ph scale: acid and alkali, atoms and elements practice test for online college chemistry courses distance learning.

Free online atoms & elements course worksheet has multiple choice question: symbol of cobalt is with options co, cu, cl and ca with college majors' courses online for high school students, state college students and community college students, study elements, compounds & mixtures multiple choice questions based quiz question and answers.

Quiz on Atoms & Elements Worksheet 64 Quiz PDF Download

Atoms and Elements Quiz

MCQ: Symbol of Cobalt is

  1. Co
  2. Cu
  3. Cl
  4. Ca

A

pH Scale: Acid and Alkali Quiz

MCQ: A pH of 7 is of

  1. sugar solution
  2. salt solution
  3. weak acids and bases
  4. Both A and B

D

Pure Substances and Mixtures Quiz

MCQ: Presence of impurities in ethanol (C2H5OH) will cause

  1. lower the boiling point
  2. raise the boiling point
  3. the boiling at an exact temperature
  4. lower rate of evaporation

B

O level Chemistry: States of Matter Quiz

MCQ: Substances which transform from solid into a gas directly, are called as

  1. Amphoteric oxides
  2. basic oxides
  3. sublimations
  4. neutral oxides

C

Properties: Bases and Reactions Quiz

MCQ: In presence of phenolphthalein, alkali shows

  1. blue color
  2. violet color
  3. pink color
  4. green color

C