Groups of the periodic table

Front

What is the name of the group that contains highly reactive metals, each with 1 valence electron?

Back

Alkali Metals

Front

What is the name of the group that contains Ar and Kr?

Back

Noble Gases

Front

What Group and Period does Chlorine (Cl) belong to?

Back

Group 17, Period 3

Front

Which element is found in Period 4, Group 8?

Back

Iron

Front

What is the ATOMIC NUMBER of the element found in Period 4, Group 1?

Back

19

Front

What are the characteristics of Noble Gases?

Back

Noble Gases are colorless, odorless, and inert under most conditions.

Front

What is the general trend in reactivity for Alkali Metals as you move down the group?

Back

Reactivity increases as you move down the group.

Front

What is the common oxidation state of Halogens?

Back

-1

Front

Which group contains elements that typically have 2 valence electrons?

Back

Alkaline Earth Metals

Front

What is the significance of the atomic number in the periodic table?

Back

The atomic number represents the number of protons in an atom's nucleus.