Item SC093003: During a chemical reaction, atoms stay the same but rearrange to form new molecules. (This item uses circles to represent atoms.)
Which of the following could represent a chemical reaction?
Atoms are represented by circles, and molecules are represented by circles that are connected to each other. The different colored circles represent different kinds of atoms.
- Distribution of Responses
![Chart showing distrubtion of responses for Item SC093003](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=76A4FB|76A4FB|76A4FB|339933&chds=0,100&chd=t:32,13,10,45&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=SC093003-dist.png)
- Students Responding Correctly
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 1783 | 3940 | 45% |
Grades | |||
6–8 | 623 | 1613 | 39% |
9–12 | 1152 | 2311 | 50% |
Gender | |||
Male | 858 | 1927 | 45% |
Female | 891 | 1935 | 46% |
Primary Language | |||
English | 1582 | 3430 | 46% |
Other | 160 | 415 | 39% |