Electrons
Reactivity
The Periodic Table
Groups
100

These electrons have the highest energy.

What are Valence Electrons?

100

Elements on in this Group are highly reactive.

What is Group 1.

100

The columns of the periodic table are called.

What are Groups?

100
Elements in this Group are referred to as the Alkali Metals.

What is Group 1?

200

Atoms with this many Valence Electrons are highly reactive.

What is 1 Valence Electron.

200

Elements in this Group are very un-reactive.

What is Group 18.

200

The rows of the periodic table are called.

What are Periods?

200
Elements in this group are referred to as Alkaline Earth Metals.

What is Group 2?

300

Atoms with this many Valence electrons are considered to be stable.

What is 8 Valence Electrons.

300

Because these elements can either lose or share electrons when it combines with other elements, it has some properties of metals and some of the properties of nonmetals.

What is a Metalloid?

300

The Periodic Table of Elements contains this many periods.

What is 7?

300

Elements in this group are referred to as Noble Gasses.

What is Group 18?

400

This shows the number of Valence Electrons in an atom in a pictorial fashion.

What is a Dot Diagram?

400

The attractive force that holds to atoms together is call a(n).

What is a chemical bond?

400

Elements organized in these will have similar chemical behavior.

What are groups?

400

Elements in this group are referred to as the Carbon Family.

What is Group 14?
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