Periodic Table Families Groups and Valence Electrons

Which of the following is an Alkali Metal? 

• Magnesium
• Chromium
• Sodium
• Fluorine 

Which of the following is an Alkaline Earth Metal? 

• Calcium
• Lithium
• Phosphorus
• Copper 

Which of the following is a transition metal? 

• Iron
• Oxygen
• Neon
• Barium

Tags

NGSS.HS-PS1-1

Which of the following is a Halogen? 

• Bromine
• Rubidium
• Argon
• Beryllium

Which of the following is a Noble Gas? 

• Krypton
• Chlorine
• Radium
• Gallium

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

• Alkali
• Alkaline Earth
• Halogen
• Transition Metals

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

• Alkali
• Alkali Earth
• Halogen
• Noble Gas

How many valence electrons does an alkaline earth metal have? 

• 1
• 2
• 7
• 8

How many valence electrons does a halogen have? 

• 1
• 2
• 7
• 8

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Vertical columns on the periodic table are called ___?

• groups

• periods

• rows

• columns