A Science

Which of the following can be concluded based on the results?

• Sphere 1 is more dense than Sphere 2.

• Sphere 2 is less dense than Sphere 3.

• Sphere 3 is less dense than Sphere 2.

• Sphere 2 is less dense than Sphere 1.

Which container was made of the best heat insulator?

• Container 1

• Container 2

• Container 3

• Container 4

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

• A. Floats on the Surface of Water

• B. Dissolves Quickly in Water

• C. Conducts Electricity

• Insulates Thermal Energy

Tags

NGSS.MS-PS1-2

• A. Sample 1 and 2

• B. Sample 3 and 4

• C. Sample 1 and 3

• D. Sample 2 and 3

• F. Wood block and metal paper clip

• G. Plastic ball and glass marble

• H. Metal paper clip and glass marble

• J. Wood block and plastic ball

• A. attraction to a magnet

• B. ability to conduct electricity

• C. physical state

• D. solubility in water

Which state of matter has no shape and does not fill up a fixed amount of space?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has a definite shape and fills up a fixed amount of space?

• solid

• liquid

• gas

Which state of matter has no shape of its own but fills up a fixed amount of space?

• solid

• liquid

• gas

Which state of matter has the fastest molecules?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4