Magnet.
Color: similar to electrode.
Category: Force Creating/Electronics
Attracts other conducting elements, which may include BREL or BRMT. Breaks and attracts solid conductors, like METL or TTAN.
Otherwise conducts naturally.
Activated by PSCN or NSCN. PSCN causes it to attract; NSCN to repel.
Turns IRON into MGNT upon contact and activation.
Transfers SPRK to GOLD when within range.
LAVA(MGNT) reacts with LAVA(HEAC) to form EXOT
LAVA(MGNT) reacts with PROT to form GLOW
LAVA(IRON) reacts with ELEC to form LAVA(MGNT)
Allows BRAY to pass through.
tmp: Force
tmp2: Range
Melting point: 2300c
Breaking point: -125
Breaks to form: BREL
Rejected elements list*
https://powdertoy.co.uk/Discussions/Thread/View.html?Thread=18901
They said magnet is possible, but it would take a lot of code and I believe expirence. Gold was once on the rejected elements list. Until someone came up with a good idea.
Exactly this. If someone is willing to put in the effort, magnets may as well be said and done (as a toggleable feature at least)