Question

Kara built a model of how molecules behave when they are in solid form. She filled a clear plastic box with marbles to the very top and put the lid on the box. When she shakes the box, the marbles can barely move. Which of the following is a limitation of Kara's model?

Answer 1

The marbles must be held in a box, but solids hold together without a container.

Answer 2

The marbles must be held in a box, but solids hold together without a container.

Step-by-step explanation:

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