Question

Using only the groups of the periodic table, choose one element that is chemically similar to each of the following elements.

carbon
cesium
krypton
magnesium
aluminum
bromine

Answer 1

Elements that are in the same columns (vertical) are chemically similar.

Carbon- Si
Cesium- Na
Krypton- Ar
Magnesium- Ca
Al- try Boron
Br try Cl

These are just the ones I picked but it could be any in the same column