Question

what is relative density​

Answer 1

Answer:

Relative density is the density of a substance with respect to water... Or,

The relative density is the ratio of the density of a substance to the density of water..

It is a unitless term...

Answer 2

$the \: ratio \: of \: the \: density \: of \: a \: substance \: to \: the \: density \: of \: a \: standard \: usually \: water \: or \: a \: liquid \: or \: solid \: and \: air \: for \: a \: gas \\ \\ \\ hope \: it \: helps \: \\ mark \: as \: the \: brainliest$