Oxidation Numbers

What is the oxidation number for Oxygen?

• +1

• +2

• -1

• -2

Tags

NGSS.HS-PS1-1

What is the oxidation number for each Hydrogen in CH₄?

• +1

• +2

• +3

• +4

What is the oxidation number for elements in Group 2?

• +1

• +2

• -1

• -2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the oxidation number of elements in Group 18?

• -1

• -2

• 0

• +1

Tags

NGSS.HS-PS1-1

What is the oxidation number of elements in the Halogen family?

• +1

• +2

• -1

• -2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How would you write the chemical formula for magnesium chloride?

• MgCl

• Mg₂Cl

• MgCl₂

• Mg₂Cl₂

Tags

NGSS.MS-PS1-1

What would you name KCl?

• potassium chlorate

• potassium chlorine

• potassium chloride

• monopotassium chloride

What you name CO₂?

• carbon monoxide

• carbon dioxide

• carbon trioxide

• carbon pentoxide

Tags

NGSS.MS-PS1-1

What is the chemical formula for Lithium Fluoride?

• LiF

• Li₂F

• LiF₂

• Li₂F₂

What would you name SrCl₂?

• strontium chlorine

• strontium (II) chloride

• strontium dichloride

• strontium chloride