emmadownum

18.02.2021 • 

Chemistry

Item 6 Which statement best describes why shape memory alloys bend without breaking? Choose the correct answer.

The atoms are weakly attracted to one another.

The atoms are arranged in a crystalline structure that cannot change.

When a force is applied, the layers in the crystal shift and the material deforms.

They are composed of long molecules and when a force is applied, they can stretch and pull apart.

Ответ:

JeffTheGoat

20.04.2022

Chemistry

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I assume that the answers would be

2) is "A"

3) is "D"

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