Covalent Bonds Mod 7

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

The longer the bond length, the ______________ the bond.

• weaker

• stronger

The lines indicate ____________________.

• lone pairs

• bond pairs

How many bond pairs are in a double covalent bond?

• 0

• 1

• 2

• 3

Diatomic molecules are more stable together than alone.

• True

• False

dichloride pentoxide

• Cl₂O₅

• ClO₅

• Cl₅O₂

• Cl₂O₆

What type of bond is pictured?

• Ionic bond

• Single Covalent Bond

• Double Covalent Bond

• Triple Covalent Bond

Which bond type is more likely to be liquids or gases at room temperature?

• ionic bonds

• covalent bonds

• metallic bonds

Name this compound

SeH₃

• triselenium trihydride

• Selenium hydride

• Trihydrogen monoselenide

• Selenium trihydride

Which Lewis Dot Model drawing correctly shows an O₂ molecule?

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