Pure Substances and Mixtures

Front

___________ are the smallest unit of an element that maintains the properties of that element.

Back

Atoms

Front

An _______________ is made up of one or more of the same kind of atom chemically combined.

Back

element

Front

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

Back

Heterogeneous Mixture

Front

A _____________ contains a variety of elements and compounds that are not chemically combined with each other.

Back

mixture

Front

A ______________ mixture is one that does not have a uniform composition.

Back

heterogeneous

Front

A _________________ mixture is one where the substances are evenly spread throughout.

Back

homogeneous

Front

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

Back

heterogeneous

Front

Coffee, mouthwash, and vinegar are examples of __________________ mixtures.

Back

homogeneous

Front

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

Back

Laundry Detergent

Front

Which of the following is classified as a pure substance? Lemonade, Fruit punch, ketchup, Helium

Back

Helium