You can find the Polyatomic Ion Particle only in the Fortress Region in The First Descendant. Moreover, they can only be obtained as a drop for eliminating boss monsters.

Potassium chlorate (KClO 3) is a strong oxidizing agent that has a wide variety of uses. It is or has been a component of explosives, fireworks, safety matches, and disinfectants. As a high school or ...

A polyatomic ion that was thus far inaccessible with conventional mass spectroscopy has now been uncovered using extremely short laser pulses. Catching a glimpse of this ion would open up new ...