Matter Classification

Ocean water would be classified as what kind of matter?

• Compund
• Element
• Homogeneous Mixture
• Heterogeneous Mixture

Rust (Iron Oxide) would be classified as what kind of matter?

• Element
• Compound
  
• Heterogeneous Mixture
• Homogeneous Mixture

Iron would be classified as what kind of matter?

• Element
• Compound
• Heterogeneous Mixture
• Homogeneous Mixture

Which of the following is a true statement about heterogeneous and homogeneous mixtures?

• You can see the pieces in a heterogeneous mixture while a homogeneous mixture looks the same
  
• Homogeneous mixtures can never be separated
• A chocolate chip cookie is an example of a homogeneous mixture
• You can see the pieces of a homogeneous mixture

An element is....

• Made up of two or more substances
• Has a variable composition
• the simplest kind of matter that cannot be broken down any further

Matter is

• anything that takes up space and has volume
• how it reacts chemically
• how it changes forms

A precipitate is a ________ that separates from solution

• Liquid
• Gas
• Solid

Gravel would be classified as what kind of matter?

• Element
• Compound
• Heterogeneous Mixture
• Homogeneous Mixture

The two main ways we classify matter are

• Physical and Chemical Properties
• Physical and Chemical Change
• Pure Substances and Mixtures
• Solid, Liquid, and Gas

Scientists describe matter based on their

• Chemical and Physical Properties
• Pure Substances and Mixtures