Mixtures and solutions

What 2 types of matter are pure substances?

• elements and compounds
• elements and mixtures
• mixtures and compounds
• atoms and elements

Which form of matter is represented by single argon atoms?

• an element
• a compound
• a mixture

Tags

NGSS.MS-PS1-1

Which is an example of a homogenous mixture?

• Lucky Charms cereal
• salt dissolved in water
• orange juice with LOTS of pulp
• trail mix

What is a homogenous mixture also called?

• Solvent
• Solution
• Solute
• Suspension

Which item is a mixture?

• carbon
• copper
• air
• table salt

What is a heterogenous mixture?

• A mixture where the components are uniformly distributed
• A mixture where the solute and solvent cannot be distinguished
• A mixture where the components are not uniform and can be seen clearly
• A type of solution with maximum solute dissolved

Fruit salad is an example of ______________ mixture

• Homogenous
• heterogenous

Sweet tea is made with the following ingredients: 3 tea bags, 100 ml of water, and 2 cups of sugar. Which ingredient is the solute?

• tea bags
• water
• sugar

Kool-Aid - Powder, sugar, and water Identify the solvent

• water
• powder
• sugar
• powder and sugar

Which item is NOT soluble in water

• Koolaid packet
• sand
• sugar
• salt