No.
Whatever the stuff is, its sole effect is gravitational.
no
4% Visible Matter (Atoms) 23% Dark Matter 73% Dark Energy
Atoms make up most matter around us. In the Universe in general, it seems that atoms make up about 4% of the mass of the Universe. The remainder of the Universe mass is dark matter and dark energy - both of unknown composition.
Presumably that refers to matter that is made up of atoms. Most matter in your everyday life is made up of atoms, but in our Universe, there is about 5 times as much matter that is NOT made up of atoms - the so-called dark matter.
Components of the universe include dark energy, dark matter, luminous matter, and other compounds that are non-luminous. Sub-components include photons, atoms, neutrinos, and dark matter.
Components of the universe include dark energy, dark matter, luminous matter, and other compounds that are non-luminous. Sub-components include photons, atoms, neutrinos, and dark matter.
Once we find out what it is, we might be able to answer this question!
An atom is a nucleus surrounded by several electrons. The nucleus is made of protons and neutrons; these can be further subdivided into quarks. As for dark matter, no one knows what it is. The only evidence for dark matter is the fact that the "light matter" (the stuff we can see in space) isn't nearly enough to create enough gravity to hold the universe together. It could be anything that has mass and isn't directly observable - white dwarves, black holes, bits of rock, as-yet-undiscovered kinds of fundamental particle, ... It could be a bit of each. Given that space is only illuminated in small patches where the stars are, it's not at all surprising that there appear to be things we can't see. In fact, dark matter is so elusive that in recent years some astronomers have begun to doubt whether it even exists, saying that maybe the general theory of relativity needs to be modified to add more gravity over larger distances. So dark matter could be made of atoms, like light matter - it could be something quite mundane. Could atoms be made of dark matter? In other words, could dark matter consist of subatomic particles? If it did, then it would be made of atoms (because nothing else is stable and made of subatomic particles).
Physicists get creative in their search for dark matter particles.
Yes. Atoms are matter. All the matter you encounter on Earth is made of atoms.
No, they're a good source of dark matter. If you connect more than ten potatoes together, the joining of all the dark matter will form a black hole, which will kill us all
Yes.