Question

What is dark matter ??
why can't we see dark matter??​

Answer 1

dark matter is composed of particles which doesn't emit or reflect light, do not absorb.

it won't appear to interact with electromagnetic....

Answer 2

$\huge\pink{\boxed{\bold{☾ANSWER☽}}}$

Dark matter is composed of particles that do not absorb, reflect, or emit light, so they cannot be detected by observing electromagnetic radiation. Dark matter is material that cannot be seen directly. We know that dark matter exists because of the effect it has on objects that we can observe directly

Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or emit light, making it extremely hard to spot. In fact, researchers have been able to infer the existence of dark matter only from the gravitational effect it seems to have on visible matter.