Additional Periodic Table Practice

Front

What group of elements has 1 valence electron?

Back

Group 1 (Alkali Metals)

Front

What is the element in Period 6, Group 18?

Back

Radon

Front

What is the element in Period 7, Group 2?

Back

Radium

Front

How many electrons are in the outer shell of an element with 3 valence electrons?

Back

3

Front

What is the period number for Bromine?

Back

4

Front

What are the characteristics of Group 1 elements?

Back

They are highly reactive metals with 1 valence electron.

Front

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

Back

It indicates the number of electron shells in an atom.

Front

What is the definition of a valence electron?

Back

A valence electron is an electron in the outermost shell of an atom.

Front

Which group contains noble gases?

Back

Group 18 (Noble Gases)

Front

What is the general trend of reactivity in Group 1 elements as you move down the group?

Back

Reactivity increases as you move down the group.