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Chemical Formula and Equations MCQs Quiz Online PDF Download eBook

Solve Chemical Formula and Equations Multiple Choice Questions (MCQ), chemical formula and equations quiz answers PDF worksheet, A level chemistry practice test for online college programs. Learn moles and equations Multiple Choice Questions and Answers (MCQs), "Chemical Formula and Equations" quiz questions and answers for ACT prep classes. Learn relative atomic mass, mole calculations, amount of substance test prep for accredited online colleges.

"During a chemical reaction, atoms can not be" Multiple Choice Questions (MCQ) on chemical formula and equations with choices created only, destroyed only, converted, and created and destroyed for ACT prep classes. Practice chemical formula and equations quiz questions for merit scholarship test and certificate programs for colleges that offer online courses.

MCQs on Chemical Formula and Equations PDF Download eBook

MCQ: During a chemical reaction, atoms can not be

  1. created only
  2. destroyed only
  3. converted
  4. created and destroyed

D

MCQ: The ions which are composed of more than one type of atom are called

  1. ionic compounds
  2. covalent compounds
  3. compound ions
  4. ionic ions

C

MCQ: The number of positive ions balances the number of negative charges so as to neutralize the compound and give the charge

  1. one
  2. unit
  3. zero
  4. negative

C

MCQ: The element which is never found completely pure in nature is

  1. iron
  2. copper
  3. mercury
  4. hydrogen

A

MCQ: The representation of a chemical reaction in shorthand way is via a

  1. symbol equation
  2. formula
  3. covalent bonds
  4. word equation

A