Combining Elements MCQs Quiz Worksheet PDF Download

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Study elementary school courses, online science degree programs MCQs: other than symbols, chemical formulas also contain, for online courses with choices instant number, cellular number, oxidation number, and atom number for online teacher certification preparation with online training questions and answers. Free science student portal for online learning combining elements quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Combining Elements Quiz PDF Download

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