Mixture and Pure Substances

Which of the following is not a pure substance?

• Gold

• Fruit juice

• Diamond

• Table salt

Which of the following is a pure substance?

• Baking soda

• Brass

• Chicken noodle soup

• Bitumen

Which food listed below is an example of a mixture

• Table salt

• Pure sugar

• Trail mix nuts

• Food can't be a mixture

A salad is an example of a

• Pure substance

• Solution

• Boring choice of food

• Mixture

Distilled water is a type of

• Solution

• Mixture

• Tap water

• Pure substance

Which of the following is a mixture

• Gunpowder

• Sulfuric acid

• Lithium

• All of the above

Concrete is a mixture made of

• Water and cement

• Water, sand and stone

• Gravel and cement

• Water, cement, sand, stone

This diagram represents a _____.

• pure substance that is a compound

• mixture of elements

• pure substance that is an element

• mixture of compounds

Tags

NGSS.MS-PS1-1

Which of these is a mixture?

• Laundry Detergent

• Salt (NaCl)

• Oxygen (O)

• Fluorine (Fl)

Air is:

• An element

• A compound

• A mixture

• None of these