Unit 4 Chemistry - Periodic Table Families

Which of the following is the atomic number of an alkali metal?

• 31
• 20
• 18
• 19

Tags

NGSS.HS-PS1-1

Which of the following are properties of Group 1 ?

• high reactivity and nonmetals

• low reactivity and nonmetals

• high reactivity and metals

• low reactivity and metals

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What group on the Periodic Table contains the elements of the alkaline earth metals?

• 1

• 2

• 17

• 18

What group number corresponds with the halogens, which are very reactive and almost have a full outer energy level/shell?

• 1

• 2

• 16

• 17

Gold (Au)

• Transition Metal
• Alkali Metal
• Alkaline Earth Metal
• Heavy Metal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which element is not in the Alkali metal family?

• Li
• H
• Fr
• Cs 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which group has an ion charge of +2?

• Alkali Metals

• Noble Gases

• Alkaline Earth Metals

• Halogens

Argon (Ar)

• alkali metal
• alkaline earth metal
• halogen
• noble gas

Tags

NGSS.HS-PS1-1

Which of the following is the most reactive group of non-metals?

• Alkali metals

• Alkali Earth metals

• Halogens

• Noble Gases

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does an alkaline earth metal have? 

• 1
• 2
• 7
• 8

Tags

NGSS.HS-PS1-1