Chemistry 1 Final Semester 1

What is the name for a row on the Periodic Table?

• Group
• Period
• Lanthanide
• Actinide

What is the name for a column on the Periodic Table?

• Group
• Period
• Halogen
• Alkali

Which of the following has a positive charge?

• Proton
• Neutron
• Electron
• Ion

Which of the following has a negative charge?

• Electron
• Proton
• Neutron
• Ion

Which component of an atom increases or decreases when you have a different isotope?

• Protons
• Neutrons
• Electrons
• Nuclei

How are elements of the Periodic Table organized?

• Alphabetically
• Chronologically
• By atomic mass
• By atomic number

Would cutting your hair be a physical or chemical change?

• Physical
• Chemical

Would roasting a marshmallow be a physical or a chemical change?

• Physical
• Chemical

Would digesting food be a physical or chemical change?

• Physical
• Chemical

Would chewing your food be a physical or chemical change?

• Physical
• Chemical