Periodic Table Review

What are the vertical columns on the periodic table called?

• groups

• periods

• protons

• valence electrons

Which element on the periodic table has 45 protons?

• Scandium

• Rhodium

• Rhenium

• Cesium

Which element is in Group 18 and period 4?

• Krypton

• Argon

• Xenon

• Bromine

How many protons would an atom of Zinc have?

• 29

• 30

• 69

• 63

The atomic number tells us the number of ____________?

• Neutrons
• Protons
• Electrons

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

Metals are ___________.

• Good Conductors of heat and electricity
• Noble Gasses 
• Bad Conductors of heat and electricity
• sometimes a gas

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