Consider this graph showing temperature over time. What would happen in this situation? The temperature decreases from 25°C to
15°C, the material heat and its kinetic energy as the material freezes to become a solid.
A)
absorbs, is divided
B)
releases, decreases
remains the same, increases
D)
multiplies its, does not change
Answers: 3
Chemistry, 22.06.2019 09:30
Which element is the least metallic between cadmium, silver, zinc, or iron?
Answers: 1
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Chemistry, 23.06.2019 04:30
Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction
Answers: 1
Consider this graph showing temperature over time. What would happen in this situation? The temperat...
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