Choose the correct answer.

Which of the following objects has the greatest density?
A. Rock
B. Beach ball
That's Correct!
It's Wrong!

The rock has the greater density when compared to the beach ball. Density is related to the amount of the space the matter takes up, and the mass of the matter.

In addition, the denser an object is, the closer together the molecules are that make up that object. In most cases, if two objects are the same size, the object with greater density will be the one that weighs more.

Finally, the less dense an object is, the easier it will float.

On the other hand, the beach ball has less density than the rock.

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Key Data

Questions
13
Grade
3, 4, 5
Theme
MATTER
Passing score
80%

Progress

8 Incorrect
10 Correct
1
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13
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