In what type of matter are atoms most tightly packed

The phrase five states of matter is a term to describe everything that makes up the "stuff" in the universe — anything that takes up space and has mass is matter. But that phrase is actually outdated, as there are many more states of matter than that. Four of these occur naturally, while others are only made fleetingly in the lab, under extreme conditions. Solids, liquids and gas In a solid, particles are packed tightly together so they don't move much. The electrons of each atom are constantly in motion, so the atoms have a small vibration, but they are fixed in their position. Because of this, particles in a solid have very low kinetic energy. Solids have a definite shape, as well as mass and volume, and do not conform to the shape of the container in which they are placed. Solids also have a high density, meaning that the particles are tightly packed together. In a Much like solids, liquids (most of which have a lower density than solids) are incredibly difficult to compress. In a An illustration of the arrangement of molecules in a solid, liquid and gas. (Image credit: Getty Images) Plasma Plasma is not a common state of matter here on Earth, but it may be the most common state of matter in the universe, according to the Jefferson Laboratory. Stars like the sun are essentially superheated balls of plasma. Plasma consists of highly charged particles with extremely high kinetic energy. The noble gases (helium, neon, argon, krypton, xenon and radon) are often used to make...

• • by Last updated: August 7, 2021. Snow, sea, cloud—it's not often you see what look like the three main states of matter (solid, liquid, and gas) in the same place, at the same time. But I got lucky one chilly day earlier this year walking on the beach just after a snowstorm. The clouds (aerosols, slowly forming from invisible water vapor) were still heavy with rain waiting to fall, there was a dusting of snow (solid water) on the beach, and the ocean (liquid water) was licking in and out, in and out. There, right in front of my eyes, was water in its three states, all together at once. Now you can see three states of different substances any time you like. Open the door of your Photo: Water in its three states? Snow (solid water) on the beach, liquid water in the ocean, and water vapor (water cooling from gaseous form into water droplets and ice crystals, slowly forming into visible clouds). What's the difference between water vapor and steam? Steam is water in the form of a hot gas made by boiling water, whereas water vapor is water in a gas form at any temperature—it could be cold water vapor made from liquid water by lowering the pressure. Although clouds might look like simple white gases, they're actually examples of Contents • • • • • • • • What makes something solid, liquid, or gas? What's the difference between a solid, a liquid, and a gas? You might think it's just a matter of temperature, but there's more to it than that. In solids, atoms are bonded fairly fi...

in what type of matter are atoms most tightly packed? Answer: Atoms are most tightly packed in solids, where they are arranged in a closely packed, ordered structure known as a crystal lattice. In a solid, the atoms are held in a fixed position by interatomic forces, which prevents them from moving around freely. This arrangement results in a high density of atoms per unit volume, making solids more dense than liquids or gases. It is worth noting that the degree of compactness of atoms in a solid can vary depending on the specific type of solid and its crystal structure. Some solids have more closely packed structures than others, resulting in different densities. For example, diamond has a very high density due to its tightly packed arrangement of carbon atoms, while graphite has a lower density due to its layered structure

Table of Contents • • • • • • • • In which state of matter will the atoms of an element be loosely packed able to move around one another but not to expand and change volume? Solids also have a high density, meaning that the particles are tightly packed together. In a liquid, the particles are more loosely packed than in a solid and are able to flow around each other, giving the liquid an indefinite shape. Therefore, the liquid will conform to the shape of its container. What state of matter has loosely packed particles that slide by each other? liquids In most liquids, the particles are less densely packed, so they can move around and slide past each other. While a liquid is easier to compress than a solid, it is still quite difficult – imagine trying to compress water in a container. What state of matter does not change shape even when moved? Solids – relatively rigid, definite volume and shape. In a solid, the atoms and molecules are attached to each other. They vibrate in place but don’t move around. What state of matter keeps its own shape? solid A solid is something that can hold its own shape and is hard to squash. The particles in most solids are closely packed together and do not move around. Ice is water in its solid form or state. Ice keeps its shape when frozen. In what type of matter are atoms most tightly packed? Solid is the state of matter with the most tightly packed particles/atoms vibrating about a fixed point; they have definite shape and definite volum...

Nuclear propertie Nuclear properties Ernest Rutherford discovered that all the positive charge of an atom was located in a nucleons. The nucleus is a quantum object. We cannot understand its properties and behaviors using classical physics. We cannot track the individual protons and neutrons inside a nucleus. Nevertheless, experiments have shown that the "volume" of a nucleus is proportional to the number of nucleons that make up the nucleus. We define the volume of the nucleus (and also the volume of any other quantum particle) as the volume of the region over which its interaction with the outside world differs from that of a point particle, i.e. a particle with no size. With the above definition of the volume and size of a quantum particle we find that protons and neutrons are each about 1.4*10 -15 m in diameter, and the size of a nucleus is essentially the size of a ball of these particles. For example, iron 56, with its 26 protons and 30 neutrons, has a diameter of about 4 proton diameters. Uranium 235 is just over 6 proton diameters across. One can check, for example, that a bag containing 235 similar marbles is about six marble diameters across. Most nuclei are approximately spherical. The average radius of a nucleus with A nucleons is R = R 0A 1/3, where R 0 = 1.2*10 -15 m. The volume of the nucleus is directly proportional to the total number of nucleons. This suggests that all nuclei have nearly the same density. Nucleons combine to form a nucleus as though they ...

Solids represent the state of matter in which atoms are very tightly bound to each other. Other states of matter are liquid and gases. In the case of liquids, the atoms are somewhat loosely bound to each other. That is why liquids tend to take the shape of the container in which they are poured. Gases have the loosest packing of atoms, as compared to solids and liquids and that is why gases have no specific physical shape or structure. In solids, atoms are tightly bound giving a rigid and a specific shape to the matter. That is the reason solids retain the shape irrespective of the container they are stored in. Some examples of solids are metal fragments, bricks, rocks, plastic, nails, wood, etc. Hope this helps. See eNotes Ad-Free