Combining Elements MCQs Test and Answers pdf Download

Practice combining elements MCQs and science for test prep and learning. Free study guide has multiple choice questions (MCQ) with combining elements quiz as other than symbols, chemical formulas also contain with answering options instant number, cellular number, oxidation number and atom number for exam preparation. Study to learn combining elements quiz with MCQs to find questions answers based online tests.

MCQs on Combining Elements

MCQ. Other than symbols, chemical formulas also contain

  1. instant number
  2. cellular number
  3. oxidation number
  4. atom number


MCQ. Chemical formula for water is

  1. NaCl
  2. Cl
  3. O2
  4. H2O


MCQ. Water contains two hydrogen atoms and one

  1. oxygen atom
  2. carbon atom
  3. nitrogen atom
  4. neon atom


MCQ. Chemical formula of sodium chloride is

  1. C12H22O11
  2. NaCl
  3. C2H3O2
  4. NaHCO3


MCQ. Chemical formula contains symbols of elements present in the

  1. compound
  2. mixture
  3. solution
  4. molecule