End of Topic Test - Atomic Structure

Test yourself on End of Topic Test - Atomic Structure

• What is the name given to a positively charged ion?

• "Isotopes have very different chemical characteristics to each other."
  
  Is this statement true or false?

• Which sort of ionising technique is gentler and would be better suited to biological molecules like DNA?

• What is the correct equation for the second ionisation energy of magnesium?

• Increasing the number of electrons between the nucleus and the outer electrons has what effect on the ionisation energy?