Matter

A bag of Skittles is an example of this.

• Element
• Compound
• Heterogeneous mixture
• Homogeneous mixture

Paint is an example of this.

• Element
• Compound
• Heterogenous mixture
• Homogeneous mixture

Classify CO₂ as an element, mixture or compound

• element
• solution
• compound
• heterogeneous mixture

Which substance is a compound?

• Salt Water
• Hydrogen
• Salt
• Orange Juice

Is silicon an element, compound, or mixture? 

• Element
• Compound
• Solution
• Heterogeneous mixture

Which is a solution?

• Gold
• Sugar
• Pizza
• Grape juice

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Which is a Chemical property?

• Thermal Conductivity 
• Density
• Malleability 
• Flammability 

Which is a physical change?

• burning match 
• vinegar in baking soda 
• melting butter
• cooking an egg

Which of the following is a chemical property of water?

• Reacts with pure sodium.
• Boils at 100 ^oC.
• Dissolves sugar easily. 
• Has a density of 1 gm/mL