Unit 4 Quiz 2 - Ionic Naming

Magnesium bromide is an ionic compound with the chemical formula MgBr₂.  What does the "2" tell you?

• There are 2 bromide ions for every magnesium ion
• Bromide has a 2- charge
• Bromide has a 2+ charge
• There are 2 magnesium ions to every bromide ion

What is the chemical name for the compound with the formula Na₂S?

• sodium sulfide
• sodium fluoride
• magnesium sulfide
• lithium oxide

Ions that are made of more than one atom are examples of:

• polyatomic atoms
• negative ions
• positive ions
• neutral ions

When writing the name of a binary ionic compound, the negative ion (nonmetal) is usually written with which suffix?

• -ate
• -ionate
• -ide
• -apt

In the chemical formula for an ionic compound, which item is written first?

• positive ion
• negative ion
• subscript
• anion

What is the formula for lithium oxide?

• LiO
• LiO₂
• Li₂O
• Li₂O₃

Tags

NGSS.HS-PS1-2

What is the name for Pb(SO₄)₂?

• Lead (II) Sulfate
• Lead (IV) Sulfate
• Lead Sulfate
• Lead (I) Sulfate

What is the formula of Sodium oxide?

• Na2O
• NaO₂
• Na₂O₂
• Na₂O

What is the ionic compound formed between Ba and P?

• Ba₂P₃
• Ba₃P₂
• BaP
• Ba₂P₂

What is the chemical name for Fe(NO₃)₃?

• Iron (III) Nitrate
• Iron (III) Nitride
• Iron (VI) Nitrate
• Iron Nitrate