ICP Semester Review

Are made from a combination of 2 or more elements...

• Molecules
• Pure Substances
• Compounds
• Elements

Tags

NGSS.MS-PS1-1

A combination that is made up of DIFFERENT substances....

• Pure Substance

• Glucose

• Element

• Mixture

A mixture that is NOT evenly distributed (trail mix, salad etc) is called ....

• Compounded
• Homogenous
• Heterogenous
• Salty

Substance with atoms that are all alike.

• element
• compound
• homogeneous mixture
• heterogeneous mixture

This picture represents: 

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Tags

NGSS.MS-PS1-1

This picture represents: 

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Tags

NGSS.MS-PS1-1

What type of mixture is this?

• homogenous mixture
• chemical
• heterogeneous mixture 
• solid mix

Properties that can be observed without changing the identity of the substance.

• Physical
• Chemical

Example of a physical property

• reactivity
•  color
• combustion
• ability to burn

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Tags

NGSS.MS-PS1-2