# data[].attributes.body
When water is heated, its temperature increases and remains at 100°C for a period of time before it increases again. The diagram below shows part of a heating curve of water.

1) Identify the state of matter at PQ.

2) Name the process at QR.

3) Identify the state of matter at RS.

4) Challenge question

[Challenge] From the heating curve, why is there a horizontal line QR? Explain your answer in terms of the kinetic particle theory and of the energy changes involved.

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When heating a pot of water from room temperature, bubbles will start to form on the walls of the pot before the boiling point of water is reached.

1) Suggest what is found in these bubbles. Explain your answer.

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At boiling point, more bubbles will start to form within the liquid which rise rapidly to the surface of the liquid.

Suggest what is found in these bubbles. Explain your answer.

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When a pot of water is boiled over a period of time, the level of water in the pot decreases with time. Explain why this happens.

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With reference to the difference(s) in the arrangement of water molecules in the liquid and gaseous states, explain why the bubbles that are formed at the bottom of the liquid rise to the surface of the liquid.

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Boiling point and Melting point-Physical Properties

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Describe, in terms of arrangement and movement, what happens to the water particles when steam is cooled from above boiling point to room temperature.

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The diagram below shows the cooling curve when steam (water vapour) is cooled from 110°C to room temperature (25°C).

1) Explain the shape of the cooling curve at AB.

2) Explain the shape of the cooling curve at BC.

3) Explain the shape of the cooling curve at CD.

4)

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Jane is having a class gathering in her house. She is heating up some water to cook potato soup for her friends. When the water boils, she observes that there are many bubbles forming in the pot and wonders what is in the bubbles. She asks Min Dee, Nabil, Avani and Bala for their opinion. Her friends’ responses are shown in the cartoon below:

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Instructions for simulation:

Step 1: Click on the picture with the word “States” below it.

Step 2: Click on the arrow beside “14K” and select “-259°C” from the dropdown list. The simulation shows neon at -259°C.

Step 3: Select the “Solid”, “Liquid” and “Gas” buttons, one at a time, to see how the neon atoms behave in the three states. Observe the arrangement and movement of the particles.

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1) Arrangement of particles in Solids: ________________

2) Movement of particles in Solids: ____________

3) Forces of Attraction Between the particles: ..................

4) Kinetic energy of the particles: ..................

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1) Arrangement of particles in Liquid: _____________________

2) Movement of particles in Liquid: _______________________

3) Forces of Attraction Between the particles in liquid: ..................

4) Kinetic energy of the particles in liquid: ..................

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1) Arrangement of particles in Gas: ____________________

2) Movement of particles in Gas: ___________________

3) Forces of Attraction Between the gas particles: ..................

4) Kinetic energy of the gas particles: ..................

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The boiling point of neon is -246°C. Which of the diagrams below show the arrangement of particles in neon at room temperature?

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Which of the following sequence of statements correctly describes what happens when a liquid freezes to form a solid?

1. Particles vibrate about their fixed positions and the substance becomes a solid.

2. When cooled, particles lose kinetic energy and move slower.

3. At freezing point, as more energy is being removed, the particles start to settle in their fixed positions with strong attractive forces between the particles.

# data[].attributes.headline
Arrangement of particles in Solids, Liquids & Gases

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Arrangement of particles in Solids, Liquids & Gases

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The arrangement of particles in solids, liquids and gases - Edukite Learning

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1 ) arrangement : closely packed in an orderly manner

2 ) movement : vibrate, rotate about fixed positions

3 ) kinetic energy : very low

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1)closely packed

2)vibrate and rotate

3)very strong

4)very low

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clouds have a fixed volume n shape

# data[].attributes.body
1)arrangement :closely packed

2)movement :vibrate and rotate in fixed position

3)attraction :very strong

4)kinetic energy :low

# data[].attributes.body
1) arrangement: closely packed in an orderly manner

2) movement: vibrate and rotate about fixed positions

3) forces or attraction: very strong

4) kinetic energy of particles: very low

# data[].attributes.body
1)closely packed in a disorderly manner

2)slide past each other

3)less strong

4)low

# data[].attributes.body
Arrangement- closely packed in an orderly manner

Movement- vibrate and rotate in fixed positions

Forces- very strong

Kinetic energy- very low

# data[].attributes.body
1 ) arrangement : closely packed in a disorderly manner

2 ) movement : slide past each other

3 ) forces of attraction : less strong

4 ) kinetic energy : low

# data[].attributes.body
1) arrangement: close packed in orderly manner

2) movement of particles in solid: vibrate and rotate about fixed position

3) forces of attraction between the particles: very strong

4) kinetic energy of the particles: very low

# data[].attributes.body
1) Arrangement : Very closely packed in an orderly manner.

2) Movement of particles : Vibrates and rotates

3) Forces of attraction : Very strong

4) Kinetic Energy of the particles : Very low

# data[].attributes.body
1 closely packed in orderly manner

2 vibrating in fixed position

3 very strong connection

4 very low

# data[].attributes.body
arrangements-closely packed in orderly manner

movement - vibrates and rotate about fixed volume

forces of attraction - very strong

kinetic energy - very low

# data[].attributes.body
1: arrangement, closely packed in an orderly manner

2: movement, vibrate, rotate about fixed positions

3: kinetic energy,very low

# data[].attributes.body
Arrangement- closely packed in a disorderly manner

Movement- slide past each other

Force- less strong

Kinetic energy- low

# data[].attributes.body
Arrangement of particles in solids: close together

Movement of particles in solids:

Dosent move a lot

Forces of attraction between the particles: kinetic energy

Kinetic energy in the particles: low

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1 ) arrangement : very far apart in a disorderly manner

2 ) movement : move quickly and randomly in any direction

3 ) forces of attraction : very weak

4 : kinetic energy : high

# data[].attributes.body
1)very far apart

2)move quickly and randomly in any direction

3)very weak

4)high

# data[].attributes.body
1) arrangement : closely packed in an orderly manner .

movement of particles in solid : vibrate and rotate about fixed positions .

forces of Attraction Between the particles very strong .

kinetic energy of the particles very low .

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1) arrangement: closely packed in a disorderly manner

2) movement: slide past each other freely throughout the liquid

3) forces of attraction: less strong

4) kinetic energy: low

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(1)Arrange of particles im solids:very closely packed in an orderly manner

(2)movement of particles in solid:vibrate and rotate about fixed positions

(3)forces of attraction between the particles:very strong

(4)kinetic energy of the particles:very low

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1) arrangement of particles : closely packed in a orderly manner

2) movement of particles : vibrate and rotate about fixed positions

3) forces of attraction between the particles : very strong

4) kinetic energy of the particles : very low

# data[].attributes.body
1 Closely packed but in disorderly manner

2 slide past each other

3 less strong

4 low

# data[].attributes.body
1) Arrangement :closely packed in a disorderly manner

2) movement :slide past each other

3)attraction :less strong

4)kinetic energy low

# data[].attributes.body
1:arrangement of particles in solids:closely packed in a orderly manner

2:movement of particles in solids:closely packed in a disorderly manner

3:forces of attraction between the particles:very far apart in a disorderly manner

4:kinetic energy of the particles solid liquid gas

# data[].attributes.body
1) Closely packed in a orderly manner

2) Vibrate and rotate about fixed positions

3) Very strong

4) Very Low

# data[].attributes.body
Arrangement- very far apart in disorderly manner

Movement- move quickly and randomly in any direction

Force- very weak

Kinetic energy- high

# data[].attributes.body
1) movement: very far apart in a disorderly manner

2) movement: move quickly and randomly in every direction

3) forces of attraction: very weak

4) kinetic energy: high

# data[].attributes.body
1)closely packed in a disorderly manner

2) slide past each other freely throughout the liquid

3)less strong

4) low

# data[].attributes.body
1 Very far apart in disorderly manner

2 move quickly and randomly in any direction

3 very weak

4 high

# data[].attributes.body
1:closely packed in a disorderly manner

2:slide past each other

3:less strong

4:low

# data[].attributes.body
1) Arrangement of particles : Closely packed in a disorderly manner

2) Movement of particles : Slide past each other freely throughout the liquid

3) Forces of attraction : Less strong

4) Kinetic energy of the particles : low

# data[].attributes.body
1) closely packed in a disorderly manner

2)slide past each other

3)less strong

4) low

# data[].attributes.body
1)very far apart in a disorderly manner

2)move quickly and randomly in any direction

3) very weak

4)high

# data[].attributes.body
1- closely packed in disorderly manner

2- slide past each other freely throughout the liquid

3-less strong

4-low

# data[].attributes.body
1) Closely packed in a disorderly manner.

2) Slide past each other freely throughout the liquid.

3) Less strong.

4) Low

# data[].attributes.body
1) movement: very far apart in a disorderly manner

2) movement: move quickly and randomly in every direction

3) forces of attraction: very weak

4) kinetic energy: high

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1) liquids have a fixed volume but take on the shape of their containers

2) particle arrangement closely packed in a disorderly manner

3) particle movement slide past each other freely throughout the liquid

4) forces of attractions between particles less strong

5) kinetic energy of particles low

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1) very far apart in a disorderly manner

2) move quickly and randomly

3) very weak

4) high

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Samson

1) arrangement:very far apart in a disorderly manner

2)movement :move quickly and randomly

3)attraction :very weak

4)kinetic energy :high

# data[].attributes.body
1) Very far apart in a disorderly manner.

2) Move quickly and randomly in any direction.

3) Very weak.

4) High

# data[].attributes.body
1) Arrangement of particles : Very far apart in a disorderly manner

2) Movement of particles : Move quickly and randomly

3) Forces of attraction : Very weak

4) Kinetic energy of the particles : High

# data[].attributes.body
1- very far apart in a orderly matter

2-move quickly and randomly ni any direction

3-very weak

4- high

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Arrangement of particles in liquid:

Jumping around

Movement of particles in liquid:

Random movement

Forces of attraction: weak

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(1)arrangement of particles in liquid:closely packed in a disorderly manner

(2)movement of particles in liquid:slide past each other freely throughout the liquid

(3)less strong

(4)low

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How To Make Dragon's Breath Nitrogen Dessert

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very closely

vibrate in fixed positions

very strong

very low

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1) Arrangement of particles in

Solids:

1. ﻿﻿﻿Movement of particles in Solids:vibrate and rotate about at fixed positions

2. ﻿﻿﻿Forces of Attraction Between the particles:very strong

3. ﻿﻿﻿Kinetic energy of the particles:very low

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Very closely packed together in an orderly manner

Vibrate about in their fixed position

Very strong

Very low

# data[].attributes.body
1) very closely packed together and packed in a orderly manner

2) vibrate in fixed position

3) very strong

4) very low

# data[].attributes.body
arrangement: orderly and closely packed

movement: vibrating in fixed position

force of attraction: very strong

kinetic energy:very low

# data[].attributes.body
1 ) arrangement : very closely packed in an orderly manner

2 ) movement : vibrate and rotate about fixed positions

3 ) forces of attraction : very strong

4 ) kinetic energy : very low

# data[].attributes.body
1) very closely packed; arranged in orderly manner

2)vibrates in fixed position

3) very strong

4) very low

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In solids, particles are arranged in a closely packed, ordered structure. This arrangement is characterized by strong intermolecular forces that hold the particles together in a fixed position, resulting in a rigid shape and volume. The specific arrangement varies depending on the type of solid (e.g., crystalline or amorphous), but generally, particles are organized in repeating patterns or lattices, providing stability and mechanical strength to the material.

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Closely packed in a disorderly manner

Slide past each other freely throughout the liquid

Less strong

Low

# data[].attributes.body
1) very closely packed in an orderly manner

2) vibrate in fixed position

3) very strong

4) very low

# data[].attributes.body
1)very closely packed in an orderly manner

2)Vibrates in fixed position

3)Very strong

4)very low

# data[].attributes.body
1)Very closely packed in a fixed and orderly manner

2)Vibrate about their fixed positions

3)very strong

4)very low

# data[].attributes.body
1. Very closely packed

2. Vibration and rotate about their fixed positions

3. Very strong

4. Very low

# data[].attributes.body
1) closely packed; disorderly manner

2) slides past each other freely

3) less strong

4) low

# data[].attributes.body
1)very closely packed in an orderly manner

2)vibrate in fixed position

3)very strong

4)very low

# data[].attributes.body
1) packed closely together in a disorderly manner

2) slide pass one and other freely throughout the liquid

3) less strong

4) low

# data[].attributes.body
Arrangement: closely packed in an orderly manner .

Movement: vibrate about their fixed position

Forces: Strong forces of attraction between particles.

Kinetic energy:low

# data[].attributes.body
arrangement: closley packed in disorderly manner

movement: slide past eachother throughout the liquit

force of attraction:strong

kinetic energy: low

# data[].attributes.body
1 ) arrangement : very closely packed in an orderly manner

2 ) movement : vibrate and rotate about fixed positions

3 ) forces of attraction : very strong

4 ) kinetic energy : very low

# data[].attributes.body
1) arrangements of particles in solids: very closely packed in an orderly manner

2) movement of particles in solids: vibrate and rotate abt fixed position

3) forced of attraction between the particles: very strong

4) kinetics energy: very low

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very far apart in a disorderly manner

Move quickly and randomly in any direction

Very weak

High

# data[].attributes.body
1)Closely packed in a disorderly manner

2)slide past each other

3)less strong

4)low

# data[].attributes.body
1) disorderly manner; very far apart

2) move quickly in random direction

3) very weak

4) high

# data[].attributes.body
1) Arrangement of particles in

Solids:

1. ﻿﻿﻿Movement of particles in Solids:vibrate and rotate about at fixed positions

2. ﻿﻿﻿Forces of Attraction Between the particles:very strong

3. ﻿﻿﻿Kinetic energy of the particles:very low

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1. Closely packed

2. Move around and slide past each other

3. Strong

4. Low

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diagram C

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1) very far apart in a disorderly manner

2) move quickly and randomly in any direction

3) very weak

4) high

# data[].attributes.body
1)Closely packed in a disorderly manner

2)slide past each other freely

3)strong

4)low

# data[].attributes.body
arrangement: very far apart disorderly

movement: move quickly and randomly

forces of attraction: very weak

kinetic energy:high

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1) movement of particles in

2) forces of attraction between the

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In a liquid, particles are loosely packed and can move past each other freely. Unlike in a solid where particles are tightly packed in a regular pattern, in a liquid, they have more freedom of movement while still being attracted to each other. This results in a lack of fixed shape and volume, allowing liquids to take the shape of their container

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1)closely packed in a disorderly manner

2)slide past eachother freely

3)less strong

4)low

# data[].attributes.body
1.very closely packed in an orderly manner

2.fixed and closely move

3.very strong

4.very low

# data[].attributes.body
1. Very far apart

2. Move quickly and randomly

3. Weak

4. High

# data[].attributes.body
1)very far apart in a disorderly manner

2)Move quickly and randomly in any direction

3)very weak

4)high