Question

the liquid above the dash dash is known as the supernatant
liquid​

Answer 1

Answer:

the liquid above the solid residue is known as the ssupernatant liquid.

Answer 2

$\huge\bold\red{ANSWER..}$

The supernatant is the clear liquid that lies above the solid residue after centrifugation, precipitation, crystallization or settling. The liquid is normally free of precipitate and has a lower density.