Given these ions, when they combine what is their formula? *
K1+
Se2-

If it isn’t a then it has to be d idk tho cause there’s no picture

North atlantic current or north atlantic drift is the answer

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

Idon't know hope someone you