Characteristics of particles in the three states of matter Practice exercise 4

Achieng added a drop of purple ink into a glass of water and did not stir. After some time, the whole water turned light purple. What does this show?

Achieng added a drop of purple ink into a glass of water and did not stir. After some time, the whole water turned light purple. What does this show?   (1 mark)

Achieng added a drop of purple ink into a glass of water and did not stir. After some time, the whole water turned light purple. What does this show?   (1 mark)

Achieng added a drop of purple ink into a glass of water and did not stir. After some time, the whole water turned light purple. What does this show?   (1 mark)

Achieng added a drop of purple ink into a glass of water and did not stir. After some time, the whole water turned light purple. What does this show?   (1 mark)

Peter was cleaning car parts in a garage using petrol. After a few minutes, his friend standing a few metres away could smell the petrol. What does this tell us about gases?

Peter was cleaning car parts in a garage using petrol. After a few minutes, his friend standing a few metres away could smell the petrol. What does this tell us about gases?    (1 mark)

Peter was cleaning car parts in a garage using petrol. After a few minutes, his friend standing a few metres away could smell the petrol. What does this tell us about gases?    (1 mark)

Peter was cleaning car parts in a garage using petrol. After a few minutes, his friend standing a few metres away could smell the petrol. What does this tell us about gases?    (1 mark)

Peter was cleaning car parts in a garage using petrol. After a few minutes, his friend standing a few metres away could smell the petrol. What does this tell us about gases?    (1 mark)

What does the continuous dilution of a coloured liquid like juice show about liquids?

The image below shows the dilution of a coloured liquid. What does this continuous dilution demonstrate about the nature of liquids?   (1 mark)

The image below shows the dilution of a coloured liquid. What does this continuous dilution demonstrate about the nature of liquids?   (1 mark)

The image below shows the dilution of a coloured liquid by Samuel. What does this continuous dilution demonstrate about the nature of liquids?    (1 mark)

The image below shows the dilution of a coloured liquid by Samuel. What does this continuous dilution demonstrate about the nature of liquids?    (1 mark)

The image below shows the dilution of a coloured liquid by Samuel. What does this continuous dilution demonstrate about the nature of liquids?    (1 mark)

The image below shows the dilution of a coloured liquid by Samuel. What does this continuous dilution demonstrate about the nature of liquids?    (1 mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

Jane kept adding water to a cup containing purple ink. After a few additions, the colour was no longer visible. What does this show?   (1mark)

What does cutting a piece of paper into many small pieces demonstrate about solids?

The image below shows a student cutting a piece of paper into many small pieces. What does this demonstrate about solids?   (1 mark)

The image below shows a piece of manilla paper that Jane cut into many small pieces. What does this demonstrate about solids? (1mark) 

The image below shows a piece of manilla paper that Jane cut into many small pieces. What does this demonstrate about solids? (1mark) 

The image below shows a piece of manilla paper that Jane cut into many small pieces. What does this demonstrate about solids? (1mark)  

The image below shows a piece of manilla paper that Jane cut into many small pieces. What does this demonstrate about solids? (1mark)  

Samuel kept adding water to juice. Eventually, the colour became lighter. What does this show about liquids?

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

The image below shows coloured chalk cut into smaller pieces by Mercy. Eventually, the chalk becomes powder. What does this show about solids?    (1 mark)

When green grass is burned, smoke rises and later disappears. What does this show about gases?

The image below shows smoke rising from a burning cigarette. After some time, the smoke disappears. What does this show about gases?   (1mark)

The image below shows smoke rising from a burning cigarette. After some time, the smoke disappears. What does this show about gases?   (1mark)

The image below shows smoke rising from a burning cigarette. After some time, the smoke disappears. What does this show about gases?   (1mark)

The image below shows smoke rising from a burning firewood. After some time, the smoke disappears. What does this show about gases?   (1mark)

The image below shows smoke rising from a burning firewood. After some time, the smoke disappears. What does this show about gases?   (1mark)

When green grass is burned while rolled in a paper, smoke is produced. The smoke appears dense but gradually disappears. What does this show about gases?

When green grass is burned while rolled in a paper, smoke is produced. The smoke appears dense but gradually disappears. What does this show about gases?   (1 mark)

When green grass is burned while rolled in a paper, smoke is produced. The smoke appears dense but gradually disappears. What does this show about gases?   (1 mark)

When green grass is burned while rolled in a paper, smoke is produced. The smoke appears dense but gradually disappears. What does this show about gases?   (1 mark)

Joan sprayed perfume in one corner of her bedroom. After a few minutes, her sister at the door could smell it. What does this tell us about gases?

Joan sprayed perfume in one corner of her bedroom. After a few minutes, her sister at the door could smell it. What does this tell us about gases?   (1mark)

Joan sprayed perfume in one corner of her bedroom. After a few minutes, her sister at the door could smell it. What does this tell us about gases?   (1mark)

Joan sprayed perfume in one corner of her bedroom. After a few minutes, her sister at the door could smell it. What does this tell us about gases?   (1mark)

Joan sprayed perfume in one corner of her bedroom. After a few minutes, her sister at the door could smell it. What does this tell us about gases?   (1mark)

Joseph added a spoon of sugar to his tea and stirred it. The sugar disappeared. What does this show about particles in liquids?

Joseph added a spoon of sugar to his tea and stirred it. The sugar disappeared. What does this show about particles in liquids?  (1mark)

Joseph added a spoon of sugar to his tea and stirred it. The sugar disappeared. What does this show about particles in liquids?  (1mark)

Joseph added a spoon of sugar to his tea and stirred it. The sugar disappeared. What does this show about particles in liquids?  (1mark)

Joseph added a spoon of sugar to his tea and stirred it. The sugar disappeared. What does this show about particles in liquids?  (1mark)