Match element families to an example

Exercise and reference answers

Matching pairs

1. Left

   Alkali metals (Group 1)

   Right

   Sodium

2. Left

   Alkaline earth (Group 2)

   Right

   Magnesium

3. Left

   Halogens (Group 17)

   Right

   Chlorine

4. Left

   Noble gases (Group 18)

   Right

   Neon

5. Left

   Transition (Groups 3-12)

   Right

   Iron

Instructions

Tap a group of the periodic table, then tap one element that sits in that group.