There aren't any. Even the smallest particle of the dark matter theory, the axion, is quadrillions of times more dense than an electron.
An antonym is a word that means the OPPOSITE of another word. The word that means the opposite of light is dark.
Although dark matter is a somewhat nascent subject, theoretic work attempting to put a lower limit on its granularity currently would tend to indicate a it has a definite spatial extent, i.e., a nonzero size. Since the electron in quantum theory is regarded as a dimensionless point with no spatial extent one might be compelled to conclude No, dark matter can't be smaller than zero. In classical theory it was generally believed the electron had a specific radius, and theory about both dark matter and unresolved issues about electron size means it may be too early to reach a scientific consensus on the subject.
It is believed that dark skinned black girls are mean to lighter skinned black girls because they do not think they are black enough. Some girls are just mean and would be mean no matter their skin color.
Dark matter is everywhere, there really is no place that has the most dark matter.
Dark matter is an unknowm form of matter.
There's no such thing as a "dark matter microscope." The whole point of dark matter is that it doesn't interact with electromagnetic radiation... if it did, it wouldn't be dark matter.
A silhouette.
The opposite of dark matter is visible matter.
Dark matter's strength is proportional to it's mass. This means that more dark matter in one spot is stronger then a little bit of dark matter in that same spot.
dark matter
No, a black dwarf is not made of gases. A black dwarf would not be in state called electron degenerate matter.
Bleach it