1.
The chart shows properties of six elements.



Element Luster Conducts Electricity Conducts Heat Melting Point
1 Shiny Yes No Low
2 Shiny Yes Yes High
3 Dull No No Low
4 Shiny No No Low
5 Shiny Yes Yes High
6 Dull Yes Yes High


Based on the properties, which pair of elements are MOST LIKELY metals? Explain why.
Look at the diagram carefully. Then enter your answer in the box provided