BELL WORK W7D2

COMPLETE NAME

What is the best classification of this substance? H2SO4

• ELEMENT
• MIXTURE
• COMPOUND
• SOLUTION

What is an example of a physical property?

• Silver is shiny
• Alcohols are flammable
• Alkali metals are reactive with water
• Acids are sometimes corrosive

What properties of matter is observed when measure mass & volume

• physical property
• chemical property
• physical change
• chemical change

What is an example of a chemical change?

• Tearing paper
• Dissolving salt in water
• Melting ice
• Burning wood

What separation technique will you use to see different colors of ink?

• filtration
• evaporation
• distillation
• chromatography