Periodic Table

Front

What are Group 18 elements called?

Back

Noble Gases

Front

What group number are the halogens found?

Back

17 (7A)

Front

Where are the metalloids found on the periodic table?

Back

Stair step/diagonal

Front

What are non-metals typically like in appearance?

Back

Dull

Front

Which halogen is found in period 4?

Back

Bromine (Br)

Front

What is the general characteristic of alkali metals?

Back

They are highly reactive and have one electron in their outer shell.

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is the significance of the periodic table's groups?

Back

Elements in the same group have similar chemical properties.

Front

What are transition metals?

Back

Elements found in groups 3-12, known for their ability to form various oxidation states.

Front

What is the difference between metals and non-metals?

Back

Metals are typically shiny, malleable, and good conductors of heat and electricity, while non-metals are dull and poor conductors.