When a solid is heated the particles gain energy and start to vibrate faster and faster. Further heating provides more energy until the particles start to break free of the structure. Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid.

Addition energy or capacitive energy is the energy required to add a charge, given as [38,39]:(34) Δ μ = μ ( N + 1 ) − μ ( N ) We have analyzed the chemical potential and capacitive energy with respect to magnetic field and number of electron (N = 2,3,4,5) respectively for 3-D N − e GaAs and atom-like dot with ω0 = …

By adding energy you cause the molecules to move faster and break away from the others. The temperature that evaporation occurs is called the vaporization point or boiling point.

how the addition or removal of energy can cause a phase change? The addition of energy increases the kinetic energy of the particles, which reduces the intermolecular forces between the particles. Freezing occurs when a liquid becomes a solid and energy is released.

Changes in phase from solid to liquid (melting) and from liquid to gas (boiling) require energy. When solid ice melts and becomes a liquid, the particles of the substance move farther apart and heat energy is gained.

Gases

Solids

Solid is least compressible because the solid is already densely packed so,the solid is incompressible . Liquid is compressible a bit due to its loosely packed structure while gases are highly compressible due to its very loosely packed structure.

Solids are non-compressible and have constant volume and constant shape. Gases do not have a constant volume or shape; they not only take the shape of the container they are in, they try to fill the entire container.

Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.

Answer 1: Mercury and water are not the only substances capable of existing in three distinct states of matter. In fact, all of the elements, of which mercury is one, may exist in solid, liquid, or gas forms. Additionally, many substances exhibit more than one solid form, often with very different properties.

solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.

A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape.

Because the particles don’t move, solids have a definite shape and volume, and can’t flow. Because the particles are already packed closely together, solids can’t easily be compressed.

Gas. The atoms and molecules in gases are much more spread out than in solids or liquids. They vibrate and move freely at high speeds. Gas can be compressed much more easily than a liquid or solid.

There is no space between the individual particles, so they cannot pack together. The kinetic-molecular theory explains why gases are more compressible than either liquids or solids. Gases are compressible because most of the volume of a gas is composed of the large amounts of empty space between the gas particles.

A gas and a liquid will change shape to fit the shape of their container. A gas will change volume to fit the volume of the container. The particles in a liquid usually are still touching but there are some spaces between them. The gas particles have big distances between them.

Gases will compress more easily than solids or liquids because there is so much space between the gas molecules.

Simple compression of a gas will turn it into liquid only if the temperatute at which compression is carried out is lower than the critical temperature of that gas. Originally Answered: Does compressed gas turn into a liquid? Yes it does, particularly if combined with some cooling.

Kinetic energy tends to keep the particles moving apart. The attractive intermolecular forces between particles that tend to draw the particles together.

1 Answer

1. CH4 = van de waals forces or london forces. HCl=permanent dipole-dipole interactions. CO = permanent dipole-dipole interactions. HF = hydrogen bonding.
2. NaNO3 = permanent dipole-dipole interactions.
3. CaCl2 = van de waals forces or london forces.

Ions exhibit attractive forces for ions of opposite charge — hence the adage that “opposites attract.” The force of attraction between oppositely charged ions follows Coulomb’s law: F = k * q1 * q2 / d2, where F represents the force of attraction in Newtons, q1 and q2 represents the charges of the two ions in coulombs …

The formula for the force of attraction is articulated as, G is the gravitational constant (6.67 × 10-11 Nm2/kg2), the mass of object 1 is m1, the mass of object 2 is m2, the distance between two objects is d.

Gravitational force is the force of attraction between any two bodies in the universe. Hence, option (A) is correct. Note: Gravitational force is a very common force that exists in the universe because it acts between all the bodies that attract each other. Hence, it is also known as an attractive force.