This is a simulation, not a quiz. You answer by trying things and watching what happens.
Our question
What can you investigate in Molecule Forge to use a particle model to represent that materials can be made from repeating groups while respecting model limitations?
Getting the simulation ready…
1Change one thing
2Say what will happen, then run it
3Finish: say what you found
What counts as evidence
Build a claim and connect it to one result from your trial.
Choose how you would check the idea in one new example.
The joined two-to-one group matches the model key on the card.
Build Water: predicted what should change before this action: Select Hydrogen from element picker.