pure substances and mixtures

Front

What is this? Options: Element, Compound, Homogeneous Mixture, Heterogeneous Mixture

Back

Heterogeneous Mixture

Front

Which of these is a mixture? Laundry Detergent, Salt (NaCl), Oxygen (O), Fluorine (Fl)

Back

Laundry Detergent

Front

Air is: An element, A compound, A mixture, None of these

Back

A mixture

Front

Fruit Loops, pizza, and Skittles are examples of ____________________ mixtures.

Back

heterogeneous

Front

Which mixture can easily be separated by Hand/Tweezers?

Back

Front

Which one of the following would you use to separate sand from iron filings? Options: a bar magnet, filter paper, chromatography paper, alum

Back

a bar magnet

Front

Separating mixtures based on boiling points.

Back

Distillation

Front

Which substances, when mixed together, maintain their original physical properties?
Options: gravel and water, wood chips, water and sand, sand and water, all of the above

Back

all of the above