Solid water is less dense than liquid water.

Liquid water is less dense than solid water.

Gaseous water is less dense than solid water.

Liquid water is less dense than gaseous water.

the amount of mass in a given space

the amount of mass in an object

the amount of space an object takes up

A brick sinks in water while a wooden block of the same size floats. This is because the brick has a

higher density than the wooden block

lower volume than the wooden block

lower density than the wooden block

higher volume than the wooden block

In the water displacement method for finding volume

You subtract the initial volume from the final volume

You subtract the final volume from the initial volume

You add the initial and final volumes

You divide the final volume by 2

If you cut a wooden block in half, each half would have

The same density as the original piece

Half the density of the original piece

Twice the density of the original piece

Density is an INTENSIVE property of a substance. This means that the density of water

Stays the same regardless of the volume

Changes depending on the volume

Is greater for a greater mass of water

Is less for a smaller mass of water

Which of the following is NOT a factor that affects density?

Size and shape of the atoms/molecules that make the substance

Mass of the atoms/molecules that make the substance

If an object sinks in water (1 g/mL), it would also sink in the Dead Sea (1.3-1.4 g/mL)

Depends, if the object was less than 1.3 g/mL it would float, if it was more it would still sink

No, everything floats in the Dead Sea

Where do we read the level of liquid?

The highest point the liquid touches

Half way between, we make an educated guess and round it

Which method should you use to find the volume of this object?

Use a graduated cylinder to find the volume by difference

Measure the object with a ruler and use the formula for a cylinder.

Graphite and Diamond are a great example of

how even one factor - like arrangement of atoms - may affect the density of an object

how size, mass, and arrangement of atoms/molecules must all vary to account for differences in density

Density

Authored by Michele Maguire

Chemistry, Science

7th Grade

CCSS covered

Used 92+ times

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35 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the volume of Object X?

10.0 cm³

15.0 cm³

20.0 cm³

25.0 cm³

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

7 mL

7 g/cm³

28 g/cm³

1/7 g/cm³

What units can be used to express density?

g/mL

grams

millimeters

milliliters

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an object has a density of .6 g/mL and you put it into water, will it sink or float?

sink

float

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?

sink

float

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What units are used to measure mass?

cm³

g/cm³

cm³/g

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An object should float in a liquid if it is

Denser than the liquid

Less dense than the liquid

Lighter than metal

Shaped like a ball

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Density

What is the volume of Object X?

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

What units can be used to express density?

If an object has a density of .6 g/mL and you put it into water, will it sink or float?

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?

What units are used to measure mass?

An object should float in a liquid if it is

What is this tool to get volume?

Why does ice float?

What is the formula for density?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Density

What is the volume of Object X?

Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?

What units can be used to express density?

If an object has a density of .6 g/mL and you put it into water, will it sink or float?

If an object has a density of 3.6 g/mL and you put it into water, will it sink or float?

What units are used to measure mass?

An object should float in a liquid if it is

What is this tool to get volume?

Why does ice float?

What is the formula for density?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Chemistry

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?