Practice: Chemical Reactivity

What element is more reactive than Sulfur?

• Phosphorus

• Selenium

• Tellurium

• Chlorine

What element is more reactive than Nitrogen?

• Phosphorus

• Arsenic

• Antimony

• Oxygen

What is the most reactive element here?

• Oxygen

• Sulfur

• Selenium

• Tellurium

What is the most reactive element in group 17?

• Fluorine

• Bromine

• Iodine

• Iron

What is the most reactive element in group 1?

• Lithium

• Francium

• Potassium

• Caesium

What is the most reactive element in group 2?

• Beryllium

• Strontium

• Radium

• Barium

Using ptable.com, tell me the most reactive between Fe, Zn, Cu, and Al.

• Fre

• Zn

• Cu

• Al

What is the most reactive cation in group 4?

• Potassium

• Iron

• Zinc

• Bromine

What is the most reactive anion in these elements found in group 4?

• Potassium

• Iron

• Zinc

• Bromine

Using ptable.com, is Boron, Aluminum, or Gallium more reactive as a cation?

• Boron

• Aluminum

• Gallium

• Mr. Fisher