Unit 1-5a Vocab PS

anything that has mass and takes up space

• matter

• physical properties

• condensation

• liquid

Tags

NGSS.MS-PS1-5

What is an example of a compound?

• Salt water
• Sugar water
• Oil and vinegar mixture
• Water

Tags

NGSS.MS-PS1-1

Homogeneous mixtures are also called

• mixtures
• homozygous
• solutions
• liquids

NaCl is a

• element
• compound
• solution

Tags

NGSS.MS-PS1-1

Define atoms? 

• The smallest particle into which an element can be divided and still be the same element.
• A small dense center that has a positive charge and is surrounded by moving electrons.
• Number of protons in the nucleus of an atoms
• Total number of protons and neutrons in an atom's nucleus.

Tags

NGSS.MS-PS1-1

What does it mean if a mixture is heterogeneous?

• you can see the different parts
• cannot tell one part from another
• very well blended
• made of elements

What does it mean if a mixture is homogeneous?

• you can see the different parts
• cannot tell one part from another
• chunks of particles
• made of elements

What type of mixture is this?

• heterogeneous 
• homogeneous

Elements and compounds are always ___.

• pure
• mixed

Tags

NGSS.MS-PS1-1

M&M's is an examples of a

• homogeneous mixture
• heterogeneous mixture

Tags

NGSS.5-PS1-4