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.
Answers: 2
Chemistry, 21.06.2019 22:00
If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
Answers: 1
Chemistry, 23.06.2019 01:40
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
Chemistry, 23.06.2019 03:30
How many grams of sodium chloride are in 250ml of a 2.5m naci solution
Answers: 1
Item 6
Which statement best describes why shape memory alloys bend without breaking? Choose the c...
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