Periodic table organization and phases

The periodic table of elements is organized in rows called...

• Periods

• Groups

• Classes

• Families

The atomic number of an element describes the amount of which subatomic particle?

• Neutron

• Proton

• Lepton

• Quark

USE YOUR PERIODIC TABLE: How many electrons does Oxygen need to get in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 4

USE YOUR PERIODIC TABLE: How many electrons does Carbon need to get in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 4

USE YOUR PERIODIC TABLE: How many electrons does Helium need to get in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 0

USE YOUR PERIODIC TABLE: How many electrons does Chlorine need to get in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 0

USE YOUR PERIODIC TABLE: How many electrons does Sodium need to lose in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 0

USE YOUR PERIODIC TABLE: How many electrons does Calcium need to lose in order to "be happy", fill its outer electron shell?

• 1

• 2

• 3

• 0

What element would make a "good partner" with Sodium?

• Oxygen

• Chlorine

• Argon

• Sulfur

What element would make a "good partner" with potassium?

• Nitrogen

• Iodine

• Argon

• Sulfur