Year 9 periodic table revision

Last updated about 2 hours ago

45 questions

1

3

1

2

1

4

7

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5

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Library

Year 9 periodic table revision

Last updated about 2 hours ago

45 questions

1

3

1

2

1

4

7

Periodic table Group 1
Potassium: moves / floats / dissolves / _______________ 
bubbles / __________________  / fizzes
__________  flame
__________  / forms a spherical shape
______ K(s) + ______ H2O(l) → ______  KOH(aq)+ H2 (g)

Other Answer Choices:

lilac

2

melts

disappears

effervescence

4

Other Answer Choices:

solid

-50

gas

4

Melting points increase down the group

Melting points decrease down the group

liquid

+50

4,14

6

Other Answer Choices:

more

there is a reaction

There is no reaction

less

chloride

iodide

5

Periodic table reactivity of group 1 metals.
Note some words can be used more than once or not all.
Potassium has _________ electron shells so its outer electron is ____________  from the nucleus than lithium's outer electron.
Therefore, the attraction between the nucleus and the outer electron is ___________  in potassium so the outer electron is lost _________  easily in potassium. This means that potassium is _________ reactive than lithium.

Other Answer Choices:

stronger

further

less

more

weaker

3

 Periodic table reactivity of halogens - explanation.
Going down the group the outer electrons become ____________  from the nucleus so the nucleus has _________  attraction for the outer electrons so an electron is gained _________  easily

Other Answer Choices:

less

further

more

closer

What is group I in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

What is group VII in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

What is group 0 in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

Alkali metals are

relatively soft compared to iron or copper

relatively hard compared to iron or copper

Alkali metals have

relatively high melting points

relatively low melting points

Which of the following is true of the reactions between alkali metals and water?

Fizzing is observed due to hydrogen gas being formed

Fizzing is observed due to oxygen gas being formed

Fizzing is observed due to carbon dioxide gas being formed

Option 1

Option 2

For the reactions of the group I metals and water the order of reactivity from most reactive to least reactive is

Li K Na

Li Na K

K Na Li

Rubidium would be ____________________

More reactive than lithium

Less reactive than lithium

From Li to K the number of electron shells between the nucleus and the outermost electron

Increases

Decreases

From Li to K the atomic radius

Increases

Decreases

From Li to K the force of attraction between the nucleus and the outermost electron

Increases

Decreases

From Li to K the outermost electron is lost

More easily

Less easily

As the outermost election is lost more easily the reactivity of the Group I metal

increases

decreases

At room temperature Cl₂

is a gas

is a liquid

is a solid

At room temperature Br₂

is a gas

is a liquid

is a solid

At room temperature I₂

is a gas

is a liquid

is a solid

Chlorine gas is

Pale yellow

Green

Red - brown

Dark grey

Bromine is

Pale yellow

Green

Red - brown

Dark grey

Iodine is

Pale yellow

Green

Red - brown

Dark grey

Astatine is likely to be

Pale yellow

Green

Red - brown

Dark grey

As group VII is descended the melting point of the halogens

increases

decreases

What is used to test for chlorine gas

Damp red litmus paper

Damp blue litmus paper

What is the positive result for the chlorine test?

Damp red litmus paper turns blue then white

Damp blue litmus paper turns red then white.

Give the product of the following reaction Iron + chlorine →

Iron chlorine

Iron chloride

Iron chlorate

Give the product of the following reaction magnesium + bromine →

Magnesium bromide

Magnesium bromine

Amagnesium bromate

When the hydrogen halides dissolve in water they form

Acidic solutions

Alkali solutions

Neutral solutions

Option 1

Option 2

Tick all the boxes where a reaction would take place

Option 1

Option 2

As group 7 is descended _______________________

The atomic radius decreases

The atomic radius increases

As group 7 is descended the tendency to gain an electron

increases

decreases

As group 7 is descended the halogens become

More reactive

Less reactive

From Fluorine to iodine the halogens become

More reactive

Less reactive

Noble gases are inert because

They have to lose one electron

They have to gain one electron

They already have a full outer shell of electrons

Helium is used in balloons because

it is inert

it has a low density

it is cheper than hydrogen

Neon is used in light bulbs because

it is inert

it has a low density

oxygen would react with the filament

Argon is used in welding

it is inert

it has a low density

it stops the metal reacting with the oxygen in the air

Which two of the following are properties of the alkali metals?

they form coloured compounds

they form hydroxides that are soluble in water

they have lower melting points than most usual metals

they react with water, releasing hydrogen

Select the correct option using your knowledge and the information in the table.

	boiling point	colour	density	reactivity
Argon is used in filament lamps because of its low chemical
In electric discharge tubes, used for advertisement signs, each noble gas glows with a different
Helium is used in balloons because it has a low
Xenon is the noble gas in the list that has the highest

Periodic table Group 1
Potassium: moves / floats / dissolves / _______________ 
bubbles / __________________  / fizzes
__________  flame
__________  / forms a spherical shape
______ K(s) + ______ H2O(l) → ______  KOH(aq)+ H2 (g)

Other Answer Choices:

lilac

2

melts

disappears

effervescence

Periodic table Halogen properties

Other Answer Choices:

solid

-50

gas

4

Melting points increase down the group

Melting points decrease down the group

liquid

+50

4,14

Periodic table 
Displacement reactions of halogens.
1, Bromine water + potassium chloride solution
_________________________  between bromine and potassium _____________  (reaction mixture remains an orange colour) because chlorine is _________  reactive than bromine 
2. Bromine water + potassium iodide
________________________  with potassium ___________as   
iodine _________  reactive than bromine 

Other Answer Choices:

more

there is a reaction

There is no reaction

less

chloride

iodide

Periodic table reactivity of group 1 metals.
Note some words can be used more than once or not all.
Potassium has _________ electron shells so its outer electron is ____________  from the nucleus than lithium's outer electron.
Therefore, the attraction between the nucleus and the outer electron is ___________  in potassium so the outer electron is lost _________  easily in potassium. This means that potassium is _________ reactive than lithium.

Other Answer Choices:

stronger

further

less

more

weaker

 Periodic table reactivity of halogens - explanation.
Going down the group the outer electrons become ____________  from the nucleus so the nucleus has _________  attraction for the outer electrons so an electron is gained _________  easily

Other Answer Choices:

less

further

more

closer

What is group I in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

What is group VII in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

What is group 0 in the periodic table called?

alkali metals

halogens

noble gases

Transition metals

Alkali metals are

relatively soft compared to iron or copper

relatively hard compared to iron or copper

Alkali metals have

relatively high melting points

relatively low melting points

Which of the following is true of the reactions between alkali metals and water?

Fizzing is observed due to hydrogen gas being formed

Fizzing is observed due to oxygen gas being formed

Fizzing is observed due to carbon dioxide gas being formed

Option 1

Option 2

For the reactions of the group I metals and water the order of reactivity from most reactive to least reactive is

Li K Na

Li Na K

K Na Li

Rubidium would be ____________________

More reactive than lithium

Less reactive than lithium

From Li to K the number of electron shells between the nucleus and the outermost electron

Increases

Decreases

From Li to K the atomic radius

Increases

Decreases

From Li to K the force of attraction between the nucleus and the outermost electron

Increases

Decreases

From Li to K the outermost electron is lost

More easily

Less easily

As the outermost election is lost more easily the reactivity of the Group I metal

increases

decreases

At room temperature Cl₂

is a gas

is a liquid

is a solid

At room temperature Br₂

is a gas

is a liquid

is a solid

At room temperature I₂

is a gas

is a liquid

is a solid

Chlorine gas is

Pale yellow

Green

Red - brown

Dark grey

Bromine is

Pale yellow

Green

Red - brown

Dark grey

Iodine is

Pale yellow

Green

Red - brown

Dark grey

Astatine is likely to be

Pale yellow

Green

Red - brown

Dark grey

As group VII is descended the melting point of the halogens

increases

decreases

What is used to test for chlorine gas

Damp red litmus paper

Damp blue litmus paper

What is the positive result for the chlorine test?

Damp red litmus paper turns blue then white

Damp blue litmus paper turns red then white.

Give the product of the following reaction
Iron + chlorine →

Iron chlorine

Iron chloride

Iron chlorate

Give the product of the following reaction
magnesium + bromine →

Magnesium bromide

Magnesium bromine

Amagnesium bromate

When the hydrogen halides dissolve in water they form

Acidic solutions

Alkali solutions

Neutral solutions

Option 1

Option 2

Tick all the boxes where a reaction would take place

Sodium chloride

Sodium bromide

Sodium iodide

Chlorine water

Bromine water

Iodine water

Option 1

Option 2

As group 7 is descended _______________________

The atomic radius decreases

The atomic radius increases

As group 7 is descended the tendency to gain an electron

increases

decreases

As group 7 is descended the halogens become

More reactive

Less reactive

From Fluorine to iodine the halogens become

More reactive

Less reactive

Noble gases are inert because

They have to lose one electron

They have to gain one electron

They already have a full outer shell of electrons

Helium is used in balloons because

it is inert

it has a low density

it is cheper than hydrogen

Neon is used in light bulbs because

it is inert

it has a low density

oxygen would react with the filament

Argon is used in welding

it is inert

it has a low density

it stops the metal reacting with the oxygen in the air

Which two of the following are properties of the alkali metals?

they form coloured compounds

they form hydroxides that are soluble in water

they have lower melting points than most usual metals

they react with water, releasing hydrogen

Select the correct option using your knowledge and the information in the table.

boiling point

colour

density

reactivity

Argon is used in filament lamps because of its low chemical

In electric discharge tubes, used for advertisement signs, each noble gas glows with a different

Helium is used in balloons because it has a low

Xenon is the noble gas in the list that has the highest

Periodic table Halogen properties

Periodic table 
Displacement reactions of halogens.
1, Bromine water + potassium chloride solution
_________________________  between bromine and potassium _____________  (reaction mixture remains an orange colour) because chlorine is _________  reactive than bromine 
2. Bromine water + potassium iodide
________________________  with potassium ___________as   
iodine _________  reactive than bromine 