Ionic Binary Compounds

What formula results when Ca⁺²  and  Br^- ions bond?

• Ca₂Br₂

• CaBr

• Ca(br)₂

• CaBr₂

Tags

NGSS.MS-PS1-1

LiBr is called

• lithium bromine

• lithium (I) bromine

• lithium bromide

• lithuim (I) bromide

What is the correct formula for Sodium Oxide?

• NaO

• NaO₂

• Na₂O

• Na₂O₂

Tags

NGSS.MS-PS1-1

What would a chemist name the compound BaO?

• Barium oxide

• Barium oxygenide

• Oxygen baride

• Oxygen bariumide

• Because iron has a +1 charge in this compound.

• Because iron has a +3 charge in this compound.

• Because chlorine has a -1 charge in this compound.

• Because chlorine has a -3 charge in this compound.

Tags

DOK Level 3: Strategic Thinking

• Because copper has a +1 charge in this compound.

• Because oxygen has a -1 charge in this compound.

• Because copper has a +2 charge in this compound.

• Because oxygen has a -2 charge in this compound.

Tags

DOK Level 3: Strategic Thinking

• Sodium chloride

• Sodium chlorate

• Sodium chlorite

• Sodium perchlorate

Tags

DOK Level 2: Skill/Concept

• Iron(II) oxide

• Iron(III) oxide

• Iron(II) hydroxide

• Iron(III) hydroxide

Tags

DOK Level 2: Skill/Concept

What is the name for Al₂O₃?

Tags

NGSS.MS-PS1-1

• Copper(I) chloride

• Copper(II) chloride

• Copper chloride

• Copper dichloride

Tags

DOK Level 2: Skill/Concept