Physical Science Matter

_______ is defined as the mass of an object per unit of volume. 

• Density
• Volume
• Mass
• Matter

If an object is more dense than water then that object will 

• float
• sink
• stay in the middle
• dissolve 

What state of matter is shown in the image? 

• Liquid
• Gas
• Plasma
• Solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the most common state of matter in the universe?

• Gas
• Liquid
• Plasma
• Solid

What is the concentration of a mixture with 250 grams of milk and 5000 grams of coffee?

• 4523%
• 5%
• 4.76%
• 6.5%

What is the concentration of a mixture of kool aid with 23 kg of milk and 45,000 grams of coffee? 

• .05%
• 51.1%
• 33.8%
• 5.8%

How can you find the mass of a toy army man? 

• Water displacement
• Weigh it on a balance
• See if it floats in water
• measure it

How can you find the volume of a toy army man? 

• Measure its mass, length and width
• weigh it on a balance
• water displacement
• measure it

Where on the heat curve can you find the liquid water? 

• A/B
• B/C
• C/D
• D only

Tags

NGSS.MS-PS1-4

A solvent is 

• What's being dissolved
• What's doing the dissolving
• Indissolvable 
• doesn't exist