Periodic Table Review

The atomic number tells us the number of ____________?

• Neutrons
• Protons
• Electrons

Families or Groups are the vertical columns on the periodic table. How many Families/Groups are there?

• 18
• 7
• 12
• 20

Elements in the same family have similar _______________.

• Protons
• Physical and Chemical Properties
• Shape
• Size

The atomic mass is the ______________ + ____________ in the atom.

• neutrons + electrons
• protons + electrons
• protons + neutrons
• electrons

Non-Metals are found ____________________.

• To the left of the stairs
• To the right of the stairs
• Includes only the elements touching the stairs

Metalloids have ___________________

• Only properties of a metal
• Only properties of a non-metal
• Can have properties of both metals and non-metals

Periods are the rows of the periodic table. How many are there?

• 7 
• 18
• 12
• 20

The chemical symbol for Carbon is?

• C

• Ca

• K

• Cl

What particles make up the nucleus?

• electrons and protons

• electrons and neutrons

• electrons, protons, and neutrons

• protons and neutrons

What particles are not in the nucleus of an atom?

• protons

• electrons

• neutrons

• protons and neutrons