Period Table

• What is the third elements full name in group 1

  Potassium

  
• How many elements are in the image below?

  6

  
• In 1869, who was the person to make the first ever successful periodic table?

  Dmitri Mendeleev
• What is the name of the green box of elements on the image below?

  Transition Metals

  
• Which side of the periodic table are the metals?

  Left

  
• Which side of the period table is the non-metals?

  Right

  
• What are the rows (horizontal) on the periodic table called?

  Periods

  
• What are the columns (vertical) on the periodic table called?

  Groups

  
• What is row 1 of the periodic table called?

  Alkali Metals

  
• Chlorine is used in small concentrations in swimming pools. Why is this?

  To kill bacteria
• Lithium, sodium and potassium are all in group 1 of the periodic table. Which of these is the most reactive? You can use the periodic table shown below to help you.

  Potassium (K)

  
• Would you expect lithium and sodium to have similar properties?

  Yes
• True or false? Low-carbon steel is more easily shaped than high-carbon steel.

  True
• There are 118 chemical elements and they are listed on the periodic table in a specific order.