Proton and Nucleon Number MCQs Quiz Online PDF Download

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IGCSE chemistry practice test MCQ: purpose of a mass spectrometer is to with choices determine the charge of a particle, determine the particles, determine the mass of an atom and provide data for data loggers problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning proton and nucleon number quiz with MCQs to practice test questions with answers.

MCQs on Proton and Nucleon Number Quiz PDF Download

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

C

MCQ. If nucleon (mass) and proton (atomic) number is 40 and 20 respectively, element is

  1. chlorine
  2. phosphorus
  3. potassium
  4. calcium

D

MCQ. If number of protons and electrons are 8 respectively, valence electrons are

  1. 2 in number
  2. 4 in number
  3. 6 in number
  4. 8 in number

C

MCQ. Number of protons in sodium are 11. number of electrons in outermost shell will be

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

A

MCQ. In an atom, number of protons and neutrons are added to obtain

  1. number of electrons
  2. number of nucleons
  3. atomic number of element
  4. number of positrons

B