RubenG4786 RubenG4786

20-02-2024
Biology

contestada

What evidence for the particle model of matter does Dr. Jeff show during the liquid nitrogen demonstration?

a. When Dr. Jeff cuts open the balloon that Izzy placed in the liquid nitrogen, solid carbon dioxide falls out.
b. When Dr. Jeff cuts open the balloon that Izzy placed in the water, solid rock falls out.

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