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Why do solids have a consistent form when seen from different angles? Because of the extremely strong intermolecular interactions that exist between the particles that make up a solid, the solid’s constituent parts are arranged in a highly ordered fashion. As a result, solids have a form that is regular in terms of geometry.
Why do solids have a form that is both regular and definite?
(a) Because the molecules that make up a solid are so densely packed and in such set places, solids have a particular form and a specific volume. The molecules are able to vibrate, but they do not move about, which helps the structure to maintain its form and volume.
Why do solids in Brainly have a regular form when seen from a geometrical perspective?
As a result of the dense packing of molecules inside a solid and the strong intermolecular forces of attraction that hold them in place, solids have a regular geometrical structure. The particles are drawn to one another by attractive forces, and as a result, they are able to coexist together and take on a certain form or volume.
Do the solids have a fixed form that can be described using geometry?
A material may be deemed to be a real solid only if it has a crystalline structure, since crystalline structures are the only ones that can exist in the solid state. There is no discernible pattern of organisation among the atoms, ions, or molecules, and as a result, these structures do not possess any specific geometrical form.
Which of these solids does not have a predetermined geometric shape?
Crystals are characterised by homogenous solids that are limited on all sides by flat surfaces that are oriented at certain angles and have predetermined geometrical features.
30 questions found in linked categories
Why gas are compressible but not liquid?
Why are gases compressible but not liquids? Gases, on the other hand, are able to be compressed because the intermolecular space between their molecules is extremely big, but liquids are unable to be compressed because the intermolecular space between their molecules is smaller.
What exactly is meant by the term “regular geometric shape”?
A regular shape is a kind of two-dimensional form in which all of the (interior) angles and sides have the same measurement.
What makes a crystal stand out from other types of solids?
Crystals are characterised by the ordered arrangement of the particles that make them up. Amorphous solids, on the other hand, do not possess such an arrangement. Their particles are arranged in an unpredictable manner. Crystals are characterised by the presence of a long-order arrangement of their constituent particles.
What factors contribute to the very high melting and boiling points of crystals?
Ions in the lattice are moved as a result of the force, and when ions with “like charge,” or the same charge, align, the crystal is fractured as a result of the force of repulsion between them. High degrees of melting and boiling Because the forces of attraction between oppositely charged ions in the lattice are so powerful, they can only be broken by applying a significant quantity of thermal energy.
Which of the following solid forms of a material has the fewest impurities and the most precise geometrical shapes?
Crystals are the most unadulterated form of a material that may exist in solid form and have a distinct geometrical shape. Crystallization is the process whereby an impure chemical is transformed into its own crystals. This process may take place in a variety of environments.
What causes water to assume the form of the container into which it is poured?
Because water does not have a set structure and its molecules are able to move more freely than those of solids, the water molecules conform to the shape of the container they are contained in. Explanation: I really hope that my response was helpful.
Why is it so difficult to exert pressure on solids?
SolidsEdit Powerful forces of attraction are responsible for keeping them in close proximity to one another. They are kept in place, but they do vibrate. They are not shaken. Solids have a predetermined form and volume, and they are unable to flow because the particles inside them do not move. Compressing solids is a difficult task since the particles are already crammed in very close proximity to one another.
Why does the volume of solids always remain constant?
The Behavior of Particles Within Solids Because the particles that make up a solid oscillate about certain positions, solids have a predetermined volume and form. Particles in a solid are unable to move because they are held in place by the strong attractions that exist between them.
Which states of matter have the most potent level of gravitational pull?
The formation of a solid occurs in the substance as the temperature continues to fall. Because of the low kinetic energy of the solid, the particles do not have “time” to move about; as a result, the particles have more “time” to be attracted to one another. Because of this, the forces between molecules in solids are the most powerful (because they have the strongest attraction). Why is it that liquid cannot be moulded into a certain shape?
In a liquid, the particles are still in close contact, hence liquids have a fixed volume. A liquid, on the other hand, does not have a particular shape and instead conforms to the geometry of its container. This is because the particles in a liquid may move around each other quite freely. Figure 8.2.
To what extent can one predict the form that a liquid will take?
A liquid has a predetermined size (or volume), but its form is not predetermined. For example, milk is liquid. It assumes the form of its container but its volume stays the same independent of the size of the container.
Which kind of crystal do you think would be the most durable?
The Moh’s scale of hardness, which ranges from 1 to 10, places diamond at the very top of the list as the substance with the highest possible rating. Diamond cannot be melted because once it reaches temperatures beyond 1700 degrees Celsius, it transforms into graphite, a more stable form of carbon. The unit cell of diamond has a face-centered cubic structure, and it comprises eight atoms of carbon.
Are the compounds in question solids with very high melting and boiling points?
The melting and boiling temperatures of network solids are exceptionally high, giving them their brittleness and hardness. They do not conduct electricity in any condition due to the fact that they are constituted of atoms rather than ions. … The intermolecular forces that keep the particles together are, in every instance, an order of magnitude less than either the ionic or the covalent connections.
What kind of crystal has the highest melting point?
Because of their network structure, covalent crystals have the greatest melting temperatures of all crystal types.
Can you name the seven different kinds of crystals?
In all, there are seven different crystal systems, which are referred to as triclinic, monoclinic, orthorhombic, tetragonal, trigonal, and hexagonal, respectively. Cubic crystals are the most common. Lattices and point groups are what determine the members of a crystal family. Crystal systems that already have space groups allocated to a shared lattice structure are combined to produce it in this manner.
What are the two distinct categories of solids that exist?
Crystalline vs amorphous substances are differentiated in this way. Crystalline and amorphous solids are the two primary categories of solids that may be found.
Which gas has a greater capacity for compression?
Solid helium is by a significant margin the most compressible element, followed by solid neon; on the other hand, krone, xenon, and emeron are much less compressible than the alkali metal that immediately follows them in the periodic table.
Are liquids compressible?
Liquids are non-compressible and have constant volume but may change form. The form that a liquid takes is determined entirely by the structure of the container that it occupies. Gases do not have a consistent volume or form; rather, they take on the shape of the container they are contained in and attempt to fill the container to its maximum capacity.
Why are solids so much heavier than liquids?
The particles that make up solids are packed together extremely closely. Because they are so closely packed, the solids have very high densities.
The particles in solids are very close together. They are tightly packed, giving solids high densities.