Match the following groups with their characteristics.
Need help!! :( You match the groups below with their characteristics.

used in fireworks

properties of both metals and nonmetals

Stable

Radioactive

used in construction and will dissolve in acid

Very reactive and poisonous

React violently with water and will form salts with group 17

Electronegative and poor conductors

Spark when struck

Tin and Lead are in this group