Chemistry Skills/Density/Atomic Theorist

Identify the piece of lab equipment seen in the image.

• Erlenmeyer Flask
• Graduated Cylinder
• Beaker
• Test Tube

Volume is the amount of space an object takes up.

• True
• False

Tags

CCSS.5.MD.C.3A

CCSS.5.MD.C.3B

CCSS.5.MD.C.4

What is the amount of matter in an object?

• Matter

• Mass

• Volume

• Temperature

Material of density of 762 kg/m³ occupies a container volume of 99 cm³. What is its mass?

Hint: density = mass/volume

• 75438 kg

• 7.70 kg

• 0.13 kg

• 6858 kg

If the density of a diamond is 3.5 g/cm³ , what would be the mass of a diamond whose volume is .5 cm³?

Hint: density = mass/volume

• 1.75 g

• 7 g

• 0.14 g

• 4 g

Tags

CCSS.HSG.MG.A.2

The density of pine is generally about 0.5 g/cm³ . What is the mass of a 800 cm³ piece of pine?

Hint: density = mass/volume

• 0.000625 g

• 1600 g

• 400 g

• 16000 g

It is a measure of how close measurements come to each other when they are made in the same way

• Accuracy
• Precision
• Error
• Extrapolation

How close a measurement is to the accepted value is called..

• Accuracy

• Precision

• Significant

• Estimate

Which Student is the most Precise?

• Alex

• Shandra

• Luis

Tags

CCSS.6.RP.A.3D

A set of data are all close to each other, and they are close to the actual value.  This set of data can be described as...

• accurate
• precise
• both precise and accurate