Bio B Ch 6 Review

Which of these is considered the building blocks of matter?

• Ions
• Cells
• Molecules
• Atoms

An organic compound is a compound that contains

• Carbon
• Phosphorus
• Oxygen
• Sodium

An atom that has lost or gained an electron is called a(n)

• atom
• proton
• neutron
• ion

Balance this equation by filling in the red spaces with the correct coefficient.
____O₂ + ____Al  ---> ____Al₂O₃

• 1, 2, 3
• 3, 4, 2
• 3, 3, 4
• 2, 4, 6

Why must the previous equation be "balanced?"

• Law of Conservation of Mass
• Law of Mass Conservation
• Mass Conversion Laws
• Laws of Mass Conversion

Which substance would be extensively studied during a college organic chemistry course?

• Glucose
• Oxygen
• Sodium
• Water

When an atoms join together to share electrons it is called a(n)

• Ionic Bond
• Bionic Bond
• Covalent Bond
• James Bond

Elements that share the same number of electron levels or "shells" can be found in the same

• Forms
• Periods (Horizontal)
• Groups (Vertical)
• Places

Proteins are 

• fatty oils
• the building blocks of matter
• used in most bodily functions
• delicious!

What term best describes the red line?

• catalyst
• activation energy
• products
• reactants