Structure of Atom Multiple Choice Questions and Answers 1 PDF Book Download

Structure of atom MCQs, structure of atom quiz answers, O level chemistry test 1 to learn chemistry courses online. Periodic table: o level chemistry multiple choice questions (MCQs), structure of atom quiz questions and answers for admission and scholarships exams. Practice periodic table: o level chemistry, protons, neutrons and electrons, atomic mass, proton and nucleon number, valence electrons career test for chemistry certifications.

Learn structure of atom test with multiple choice question: if proton (p+) number of an element changes,, with choices it will become another element, it will become an isotope, it will become an electrolyte, and it will sublimate immediately for online bachelor degree. Practice jobs' assessment test for online learning periodic table: o level chemistry quiz questions for chemistry major, competitive assessment tests.

MCQ on Structure of Atom Test 1Quiz Book Download

MCQ: If proton (p+) number of an element changes,

  1. it will become an isotope
  2. it will become another element
  3. it will become an electrolyte
  4. it will sublimate immediately


MCQ: In periodic table, period number indicates number of

  1. neutrons
  2. protons
  3. electrons
  4. photons


MCQ: Chlorine's (Cl) relative atomic mass is 35.5. this half number is due to

  1. isotopes
  2. a half proton
  3. a half neutron
  4. a half electron


MCQ: Purpose of a mass spectrometer is to

  1. determine the charge of a particle
  2. determine the particles
  3. determine the mass of an atom
  4. provide data for data loggers


MCQ: Number of electrons (e-) in phosphorus (P) is 15. valence electrons shall be

  1. 2
  2. 8
  3. 5
  4. 4