Combining Elements MCQs Test and Answers pdf Download

Practice combining elements MCQs and science for test prep and learning. Free atoms molecules mixtures and compounds notes 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

C

MCQ. Chemical formula for water is

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

D

MCQ. Water contains two hydrogen atoms and one

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

A

MCQ. Chemical formula of sodium chloride is

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

B

MCQ. Chemical formula contains symbols of elements present in the

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

A