Look back at parts A and B to compare the properties of the unknown elements with the properties of the known elements. Based on these properties, match each unknown element to its group in the periodic table.

Drag each tile to the correct box.

Tiles
element 1
element 2
element 3
element 4
element 5
element 6
Pairs
group 1
arrowBoth
group 2
arrowBoth
group 11
arrowBoth
group 14
arrowBoth
group 17
arrowBoth
group 18
arrowBoth