Periodic Trends IGCSE

What is the name of group I

• Alkaline Earth Metals

• Boron Family

• Alkali Metals

• Halogen Family

Groups all have similar

• Names

• atomic numbers

• atomic masses

• chemical properties

Which element could be lustrous and brittle?

• A
• B
• G
• L

What is the name of the group that is highlighted?

• Alkali Metals

• Halogens

• Noble Gases

• Transition Metals

Which element has a full valence shell?

• F
• D
• C
• E

Which element has 3 valence electrons?

• A

• B

• E

• C

Which elements have the same number of valence electrons?

• A & C
• E & C
• F & A
• F & B

Which element belongs to the group that is made up of only gases?

• D
• L
• E
• A

Which elements are in the same period?

• A & F
• F, B & D
• E & D
• F & B

Is silicon a metal, nonmetal or metalloid?

• Metal
• NonMetal
• Metalloid