periodic table

Each column in the periodic table is called a _________ .

• period
• group
• cluster
• unit

What element will have the most similar physical and chemical properties to the element Lithium (Li)?

• Sodium (Na)
• Magnesium (Mg)
• Beryllium (Be)
• Calcium (Ca)

Periods on the periodic table are __________.

• Horizontal Rows
• Vertical Columns

The electrons of an atom are found...

• in the outer "cloud" surrounding the atom.
• in the nucleus of the atom.
• in the cloud and in the nucleus.

How are elements on the periodic table arranged?

• in alphabetic order
• similar physical & chemical properties

• their symbols
• Just similar physical properties

The blue elements are called 

• metals
• nonmetals
• metalloids
• noble gases

All the elements on the right side of the periodic table are called..

• Metals
• Metalloid
• Nonmetals

• Metals
• Nonmetals
• Metalloids

Each row in the periodic table is called

• group
• family
• period
• column 

Which group of the periodic table is composed of inert (not reactive)  gases?

• alkali metals
• alkaline earth metals
• halogens
• noble gases