7th Grade Science Quiz

Which of the following is a conclusion / inferenced based on the picture?

• The building is white

• There are clouds

• There are hills

• There was likely an earthquake

Tags

NGSS.MS-ESS3-2

Define: Property

• the characteristics that enable us to differentiate one material from another

• anything that takes up space and can be weighed.

• a physical combination of two or more substances that aren't chemically joined

Tags

NGSS.MS-PS1-2

True or False: Length is a property of a substance

• True

• False

True or False: Solubility is a property of a substance

• True

• False

When something is made of only one type of material all the way through, it is a ____________.

• Mixture

• Chemical reaction

• Substance

Which of the following is a mixture?

• Water

• Fruit salad

• Cake

True or False: a 14-karat or 14k gold ring is made up of 14 parts of gold and 10 parts of another metal, such as copper

• True

• False

Tags

NGSS.MS-PS1-1

Which is a qualitative characteristic?

• Melting Point

• Mass

• Smell

Which of the following is quantitative?

• Smell

• Mass

• Shape

• Texture

Tags

NGSS.MS-PS1-5

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-4

True or False: Soap is soluble in water

• True

• False