Other questions in this quiz

2. Molecular formula

  • s
  • s
  • s
  • s
  • The actual number of atoms of each element present in a compound
  • s
  • s

3. Electron shielding

  • s
  • s
  • The repulsion of electrons in different inner shells, shielding reduces the net attraction force from the positive nucleus on the outer shell electron.
  • s

4. Atomic radius

  • The region in which an atom can hold two electrons with opposite spins.
  • s
  • s
  • s

5. Oxidation number

  • v
  • v
  • Measure of the number of electrons that an atoms used to bond with an atoms of another element, oxidation numbers are derived from a set of rules.
  • v

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Acids, bases and salts resources »