README (not visible to students)
This question uses <pl-matching> to have students match chemical elements to their symbols. Distractor options are included to increase difficulty.
Correct answer
Student view placeholder
In student views this area is used for assessment and score info.
Tools
Staff information
Variant
Started at:
2026-08-04 21:49:58 (CDT)
Duration:
0s
Show/Hide answer
{
"elements": [
2,
0,
4,
3
]
}