3/4 Review

Which of the following gives the correct chemical formula for the compound Magnesium Phosphide?

• Mg₂P₃
• MgP
• Mg₃P₂
• MgP₂

Which of the following gives the correct chemical formula for the compound Calcium Nitride?

• Ca₂N₃
• CaN
• Ca₃N₂
• CaN₂

Which of the following gives the correct chemical formula for the compound Dinitrogen Monoxide?

• NO
• N₂O
• N₂O₂
• O₂N₂

What is the correct chemical name for the ionic compound:  Na₂O

• Sodium oxide
• Sodium (II) oxide
• Disodium monoxide
• Disodium oxide

What is the correct chemical name for the molecular compound:  SF₄

• Sulfur Fluoride
• Sulfur TetraFluoride
• TetraSulfide Fluoride
• Sulfur (IV) Fluoride

What type of atoms make a covalent bond?

• only Nonmetals
• Metal and a Nonmetal
• only Metals
• only Noble Gases

Ionic bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal

When naming COVALENT/MOLECULAR compounds, you use ______ to indicate the amount of each element in the name.

• prefixes

• coefficients

• subscripts

• superscripts

Which is the correct name for CaBr₂?

• Calcium Bromine
• Bromine Calcium
• Calcium Bromide

What is the formula of Sodium oxide?

• Na2O
• NaO₂
• Na₂O₂
• Na₂O