perhaps gamma radiation gama. instead of plut and polo turning into neut they create gama with a little neut. gamma is behaves like prot passing through solids but not insl but acts like neut with the ability to ionise sertain gasses and solids
@RebMiami what about stainless steel or chromium
I'm pretty sure METL is supposed to be steel since you can create it by combining molten IRON with COAL
Finally(I know this is a lot of elements, but can you pick at least one:) ) Rotator [ROTA]. Once a moving element hits it, the direction is turned 90 degrees and goes that way. If REST is touching it, it will turn into TTAN and will not have any effect.
Thirdly, Resetter [REST]. Once any element gets in contact with it, it resets ALL and I mean ALL modified parts. (Example, if CLNE receives an item to clone, it resets and doesn't produce anything). Also if it is next to an EMP and the EMP is activated, the effect is spread throughout the map and it explodes like the SFRZ explosion.
I have one on the forums. Please look at it. It would make me very happy to have it in a mod. : https://powdertoy.co.uk/Discussions/Thread/View.html?Thread=26106
Also, Super FRZZ and its water form Dust[SFRZ] Water[SFRW]. Acts like FRZZ but cools faster, but is unstable [Acts like LOXY, but once ignited, turns into molten thermite at plasma temperature and explodes similarly to how BOMB explodes] If it gets too hot it acts like VIBR and charges and explodes like when it is ignited. .
Magnets North [MAGN] South [MAGS] Acts like GPMP but only for electronics and metals even attracts soild metal similarly to goo moving. MAGN attracts MAGS and the same magnet repels one another. Once a magnet touches another same magnet it combines and does repel one another and attracts or repels more.
Temprature pump/moderator [TMOD]. This acts like a black hole for temprature drawing in high heat and expelling cold heat. meant to keep things at a similar temprature which could be usefull for certan builds like closed loops or wider ares.