predominantly bitter, it would seem. q.v. "Tastes of Fifteen Halide Salts Following Water and NaCl: Anion and Cation Effects", Physiology & Behavior 26:1083-1109, https://sci-hub.se/https://doi.org/10.1016/0031-9384(81)90213-4

plural system in Seattle, WA (b. 1974)
lots of fictives from lots of media, some horses, some dragons, I dunno. the Pnictogen Wing is poorly mapped.
host: Mx. Kris Dreemurr (they/them)
chief messenger and usual front: Mx. Chara or Χαρά (they/them)
other members:
Mx. Frisk, historian (they/them)
Monophylos Fortikos, unicorn (he/him)
Kel the Purple, smol derg (xe/xem)
Pim the Dragon, Kel's sister (she/her)
predominantly bitter, it would seem. q.v. "Tastes of Fifteen Halide Salts Following Water and NaCl: Anion and Cation Effects", Physiology & Behavior 26:1083-1109, https://sci-hub.se/https://doi.org/10.1016/0031-9384(81)90213-4
I think several of the chemistry youtubers have done taste tests, too, roping in their friends and families to taste weird salts
"does phosgene really smell like newly mown hay? let's find out!"