Physics, 14.07.2019 17:00 evandlubbep6bsvu

During which changes of state do atoms overcome the attractive forces between them?

Answers: 1

Show answers

Answers

Answer : The states in which atoms overcome the attractive forces between them are melting, evaporation and sublimation process.

Explanation :

Solid state : It is a state in which the particles are closely packed and does not have any space between them. The intermolecular force of attraction between the particles are more.

Liquid state : It is a state in which the particles are present in random and irregular pattern. The particles are closely arranged. The intermolecular force of attraction between the particles are lower than solid.

Gaseous state : It is a state in which the particles are loosely arranged and have a lot of space between them. The intermolecular force of attraction between the particles are very low.

The order of state in which atoms overcome the attractive forces between them are:

Solid state < Liquid state < Gaseous state

Thus, there are three states in which atoms overcome the attractive forces between them. The three states are:

Melting or fusion : It is a type of process in which the phase changes from solid state to liquid state at constant temperature. That means, as we are move from solid state to liquid state the attractive forces are reduces.

Evaporation : It is a type of process in which the phase changes from liquid state to gaseous state at constant temperature. That means, as we are move from liquid state to gaseous state the attractive forces are reduces.

Sublimation : It is a type of process in which the phase changes from solid state to gaseous state without passing through the liquid state at constant temperature. That means, as we are move from solid state to gaseous state the attractive forces are reduces.

Hence, states in which atoms overcome the attractive forces between them are melting, evaporation and sublimation process.

Answer from: Quest

The charge of an ion with 55 protons and 52 electrons is +3. the reason is because protons are positive, and there are three more than the amount of negative electrons.

Answer from: Quest

Iagree c would be the answer

Other questions on the subject: Physics

Physics, 22.06.2019 14:00, astigall4272

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

Answers: 1

continue

Physics, 22.06.2019 18:30, july00

En un laboratorio, nakisha mezcla una solución de hidróxido de sodio con un indicador llamado fenolftaleína. cuando se combinan, crean una solución de color rosa. nakisha se pregunta si la mezcla de otras soluciones con fenolftaleína también creará este color rosa. ? cómo podría nakisha utilizar el proceso de investigación científica para determinar si la mezcla de otras soluciones con fenolftaleína también creará un color rosa? marque las que correspondan.

Answers: 2

continue

Physics, 22.06.2019 22:00, dumngirl2504

Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.

Answers: 2

continue

Physics, 22.06.2019 22:20, hailey5129

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.