Density

Water and oil are poured into the same container. An object is added. The materials are allowed to sit and their final positions are shown in the illustration. What is the most reasonable conclusion that can be made from this test?

• The object has the lowest density.

• Water is more dense than oil.

• The object is more dense than water.

• Oil has the highest density.

Which ball is more dense than water?

• Ball 1

• Ball 2

• Ball 1 and 3

• Ball 3

Mass, Magnetism, Temperature, Density, Shape, Volume, and Conductivity are all examples of -

• Experiments

• Mixtures

• Solutions

• Physical Properties

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A tool to classify matter is its physical properties. Those include

• matter, mass, weight

• density, solubility, testability, mass

• mass, magnetism, solubility, density, conductivity, state of matter

• conductivity, matter, state of matter, solid, liquid, gas

Tags

NGSS.MS-PS1-4

If something has more ______, it would probably be more likely to sink instead of float.

• density

• chemicals

• shape

• luster

Tags

NGSS.MS-PS3-1

What type of matter has a definite shape and volume and the molecules are very close together?

• Solid

• liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is the formula for calculating density?

A block of wood has a mass of 200 grams and a volume of 250 cubic centimeters. What is its density?

• 0.8 g/cm³

• 1.25 g/cm³

• 1.5 g/cm³

• 0.5 g/cm³

Which of the following substances is likely to float on water?

• A substance with a density of 0.8 g/cm³

• A substance with a density of 1.2 g/cm³

• A substance with a density of 1.0 g/cm³

• A substance with a density of 2.0 g/cm³

If the density of a liquid is 1.5 g/cm³, what will happen if you pour it into water?

• It will sink

• It will float

• It will mix evenly

• It will evaporate