5.1 Substances & Mixtures

A mixture in which the substances are not evenly mixed

• chromatography

• component

• compound

• heterogeneous mixture

A mixture in which all the components are evenly mixed.

• homogeneous mixture

• mixture

• pure substance

• separations

A substance is...

• matter with a composition that is always the same

• something that makes up something else

• physically combined components

• only pure elements

Tags

NGSS.MS-PS1-1

all matter is made of what 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

A combination of atoms that never changes is called what?

• mixture

• element

• compound

• molecule

All matter can be classified into what two things?

• Compounds & Mixtures

• Substances & Mixtures

• Elements & Substances

• Substances & Molecules

Gold is an example of what?

• Substance

• Heterogeneous Mixture

• Homogeneous Mixture

• Compound

A homogeneous mixture can also be called what?

• solution

• element

• compound

• solute

These are made of only one type of atom.

• elements

• solutions

• compounds

• mixtures

What is matter?

• Anything that has mass and takes up space

• Anything that has mass

• Anything that is made of air

• ALL of them