Question

What is a non- example for density

Answer 1

light is the only thing i can think of, since it doesn't not have mass

Answer 2

Since light is an answer would dark also be a non- example

Answer 3

i think so :/ im confused this belongs in biology too but ill help basically everything has mass no matter what i think only light would be a good answer :/ right @Abhisar

Answer 4

Ok