6th grade Unit 1 Test Review

Organize these options into the right categories

Groups:

(a) Solids

,

(b) Liquids

,

(c) Gases

• Definite Shape

• Volume can change with temp ex: ice

• Close Together

• Definite Volume

• Shape of Container

• Fills container

• Flow past each other

• Move rapidly in all directions

• Spread far apart

• Shape of entire container

• Close together but random

• Vibrate in place

Tags

NGSS.MS-PS1-4

The Law of Conservation says....

• Matter can be created or destroyed, just rearranged or transformed.

• Matter will be created or renewed, just rearranged or transformed.

• Matter cannot be created or renewed, just rearranged or transformed.

• Matter cannot be created or destroyed, just rearranged or transformed.

Tags

NGSS.MS-PS1-5

Match the following

• Gas to Liquid

• Deposition

• Liquid to Gas

• Sublimation

• Solid to Liquid

• Condensation

• Gas to Solid

• Evaporation

• Solid to Gas

• Melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Organize these options into the right categories

Groups:

(a) Elemental Molecules

,

(b) Compound Molecules

Tags

NGSS.MS-PS1-1

Organize these options into the right categories

Groups:

(a) Homogeneous Mix

,

(b) Heterogeneous Mix

,

(c) Compound

,

(d) Element

• chemically combined

• Ex: Air

• Gases mix this way

• only 1 atom

• Can see different elements

• can be chemically separated

• Opaque

• Solutions

• simplist form of matter

• Ex: Steel

• Uneven mixture

• cannot be broken down

• transparent

• 2 or more atoms

• Ex: He

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Reorder the following steps of the scientific method.

• Research topic

• Test hypothesis

• Observe and ask questions

• Analyze data to form a conclusion

• Create a hypothesis

The formula for density is...

• d=volume/mass

• d=mass/volume

• d=mass/weight

• d=weight/mass

Match the following

• Water

• More dense than milk but less dense than corn syrup

• Milk

• Less dense than maple syrup but more dense than dish soap

• Honey

• The most dense liquid

• Lamp Oil

• Less dense than dish soap but more dense than veggie oil

• Maple syrup

• The least dense liquid

Tags

NGSS.MS-PS1-2

To find mass I would use a _______ and to find volume I would use a ________

• Graduated Cylinder

  Triple Beam Balance

• Beaker

  Scale

• Triple Beam Balance

  Graduated Cylinder

• Scale

  Beaker

Reorder the following steps on how to do water displacement

• You have found your objects volume!

• Insert object into the graduated cyclinder

• Look at the new level of volume

• Subtract the new volume from the original volume

• Put in a specific amount of water into a graduated cylinder Ex: 100 mL