Other questions in this quiz

2. Which unit is used to express relative atomic mass?

  • amu
  • nm
  • kg
  • g

3. Who used the word atomos to describe the basic,indivisble unit of matter?

  • J.Berzelius
  • Democritus
  • Aristotle
  • John Dalton

4. What do arsenic, fluorine, iodine and gold have in common?

  • They have 1 isotope
  • They are unreative
  • They make good leaving groups
  • They have unpaired d orbitals

5. To what is the mass of an atom of an element compared to?

  • Mass of a neutron of carbon-12
  • Mass of an atom of carbon-12
  • Mass of a proton of carbon-12
  • Mass of an atom of carbon-14
View more questions

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Fundamental Chemistry resources »