Fundamentals of Chemistry Multiple Choice Questions and Answers 4 PDF Book Download

Fundamentals of chemistry MCQs, fundamentals of chemistry quiz answers 4 to learn secondary education online courses. Practice ions and free radicals multiple choice questions (MCQs), fundamentals of chemistry quiz questions and answers for chemistry class. Free e-learning tutorial on ions and free radicals, branches of chemistry, avogadro number and mole, atomic and mass number test prep for secondary school teaching certification.

Study high school chemistry multiple choice questions (MCQs): ions and free radicals, branches of chemistry, avogadro number and mole, atomic and mass number, with choices paired electrons, unpaired electrons, no electrons, and even no. of electrons for online secondary education degree. Free chemistry study guide for online learning ions and free radicals quiz questions to attempt multiple choice questions based test.

MCQ on Fundamentals of Chemistry Worksheets 4 PDF Book Download

MCQ: Smallest part of an element that cannot exist as a free state is

  1. ion
  2. charge
  3. atom
  4. molecule

C

MCQ: A free radical has

  1. unpaired electrons
  2. paired electrons
  3. no electrons
  4. even no. of electrons

A

MCQ: Branch of chemistry dealing with plantation and overcoming greenhouse effect is

  1. Biochemistry
  2. Organic chemistry
  3. Environmental chemistry
  4. Inorganic chemistry

C

MCQ: 1 mole of substance refers to

  1. molar mass
  2. atomic mass
  3. electron mass
  4. neutron mass

A

MCQ: Number of protons in nucleus constitute it's

  1. atomic mass
  2. atomic number
  3. nucleon number
  4. number of neutrons

B