Final Exam 2021 Honors Chemistry

A(n) _________ is an ion with a positive (+) charge.

• anion
• cation
• ion
• solute

Ionic bonds form between metals and ____.

• metalloids
• metals
• nonmetals

Atoms gain or lose electrons to become stable by satisfying this rule.

• Lewis Structure rule
• Periodic Law
• octet rule
• Ionic Law

What does malleable mean?

• able to be shaped
• will break easily
• can be used for wire
• is shiny

What is the VSEPR theory used to predict?

• Bond Strength
• Polarity
• Molecular Shape
• Electronegativity

What is the shape of H₂O?

• linear
• tetrahedral
• bent
• trigonal pyramidal

What is the shape of an ammonia (NH₃) molecule?

• Tetrahedral

• Trigonal planar

• Trigonal pyramidal

• Octahedral

What two types of atoms make a covalent bond?

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

Hydrogen bonding is between hydrogen and another element. Which of these is NOT one of the elements?

• Fluorine

• Nitrogen

• Oxygen

• Carbon

Intermolecular forces are between...

• different atoms

• different molecules