Because of the vibration of matter. Billions of atoms are densely packed together to make a solid, and they're all constantly moving and vibrating, giving you the impression it's completely solid when in reality there is some empty space.
However if you get into quantum theory you start to get ideas that suggest that if you sit in one place long enough you have a probability of just phasing right through it, which is kind of silly at first, but mathematically possible.
While atoms themselves are mostly empty space, the electromagnetic forces between the negatively charged electrons and positively charged protons create a strong repulsion that gives matter a "solid" feeling when objects make contact. This feeling comes from the resistance caused by these electromagnetic interactions.
Yes, this is essentially true. Well over 99.9% of the mass of any atom is in the nucleus. The electrons in their orbitals around that nucleus actually determine the spacial volume that the atom occupies. And on an atomic scale, the distance from the nucleus to the outer boundaries of the electron cloud is enormous. The atom is mostly empty space, and, therefore, anything made up of atoms is mostly empty space.
There may not be any such place, but the farther you get from stars (including ours) the less matter you find. Presumably between galaxies you might find very empty space. Such a volume of space is called a 'vacuum'.
Both. The upper mantle is solid and the lower mantle is liquid.
A region empty of matter is called a vacuum. It is a space devoid of particles, atoms, and molecules.
vacuum
The empty space could be filled with liquid or solid matter.
no it's mostly filled with empty space.
Most of the volume of matter, like a tabletop, is considered empty space because the atoms that make up matter are mostly empty space themselves. Atoms consist of a small, dense nucleus surrounded by electrons orbiting at a relatively large distance from the nucleus. So while matter may appear solid, it is mostly made up of empty space within the atomic structure.
No, Dalton's Atomic Theory did not specifically state that matter is mostly empty space. Instead, it proposed that matter is composed of indivisible particles called atoms, which are the building blocks of all substances.
Yes, this is essentially true. Well over 99.9% of the mass of any atom is in the nucleus. The electrons in their orbitals around that nucleus actually determine the spacial volume that the atom occupies. And on an atomic scale, the distance from the nucleus to the outer boundaries of the electron cloud is enormous. The atom is mostly empty space, and, therefore, anything made up of atoms is mostly empty space.
All atoms are mostly empty space, as the electromagnetic repulsion between atomic nuclei keep them from reaching each other (except under extreme pressure, as in the center of stars).
There may not be any such place, but the farther you get from stars (including ours) the less matter you find. Presumably between galaxies you might find very empty space. Such a volume of space is called a 'vacuum'.
Yes, it is.
Both. The upper mantle is solid and the lower mantle is liquid.
Very probable this space is empty, is vacuum.
D: Empty space.
Empty space - there is a hypothetical probability that the spaces between stellar objects can be filled with "dark matter".