Displacement Reactions
A more reactive metal pushes out a less reactive one
Result
—
Pick a metal, then drag it into the blue salt solution
Accessibility — Adapt
Theme
Dark navy theme
Colour overlay (Irlen)
Off
Display
Reading ruler
Wider spacing (dyslexia)
Text size
100%
High contrast
Classroom / projector mode
Reactivity ladderShows the series down the side of the screen, highlighting the two metals in the current test.
Outline the objectsDraws a dark edge round each sample so it stands out from the bench behind it.
Procedure
Ask me to predict firstChoose whether the metal will displace before each test.
Buttons onlyAdds a button for every metal, so nothing has to be dragged in the 3D scene.
Motion & colour vision
Reduce motion
Slow animation
Auto-rotate camera
Protanopia
Deuteranopia