Year 9 periodic table (RGSHW)

Last updated about 2 hours ago

23 questions

Note from the author:

Instructions

1

6

9

1

6

2

4

6

7

Library

Year 9 periodic table (RGSHW)

Last updated about 2 hours ago

23 questions

Note from the author:

This is a from to ensure that you do not miss any specification points 1.13-1.20

Instructions

This is a from to ensure that you do not miss any specification points 1.13-1.20

1

6

9

1

6

2

4

6

Other Answer Choices:

same

react

further

lost

hydroxide

hydrogen

more

weaker

one

lilac

more

7

Other Answer Choices:

No reaction

bromine

brown

colourless

sodium chloride

pale green

sodium iodide

purple

iodine

orange

7

Other Answer Choices:

iodine

orange

sodium bromide

colourless

purple

brown

No reaction

bromine

7

Iodine + sodium chloride  → ________________so solution stays __________(would be
___________ in organic solvent) 
Iodine + sodium bromide →________________so solution stays __________
(would be ___________ in organic solvent)   
Iodine + sodium iodide →________________so solution stays __________(would be ___________  in organic solvent) 

Other Answer Choices:

brown

purple

colourless

No reaction

This is a from to ensure that you do not miss any specification points 1.13-1.20

This is a from to ensure that you do not miss any specification points 1.13-1.20

What did Mendeleev leave in his periodic table?

Gaps for undiscovered elements

I honestly can not think of another answer here

What did Mendeleev make with his periodic table?

Predictions that proved be correct

Predictions that proved to be incorrect

In the modern periodic table the elements are in order of increasing

atomic mass

atomic number

In the periodic table the elements are arranged in order of increasing atomic number, in rows called ________________

Groups

Periods

in the periodic table elements with similar properties are placed in the same vertical columns called ____________

Groups

Periods

Non-metals are found on the _________ hand side of the periodic table

Left

Right

Match each element to the correct electronic configuration

The number of occupied shells is equal to the

period

group

The number electrons in the outer shell of an element is equal to the

period

group

The periodic table

A

B

C

D

The periodic table

A

B

C

D

The periodic table

A

B

C

D

Match the number to the description for the halogens is water or petroleum ether (organic layer) Focus simulation halogens

Match the statement to the alkali metal. Some statements apply to more than one metal. Focus simulation alkali metals.

Which letter shows iodine in cyclohexane?

Use the diagrams to answer the questions

Use the results of the displacement reactions to place the halogens in order of reactivity from most reactive to least reactive. Note 1. the halide ions would have to be added as a salt such as KCl, KBr and KI rather than the individual ions Note 2. The potassium halide solutions are all colourless. Note 3. The final colour of the sample depends upon the halogen present only.

Halogens

	Starch	Colourless	Liquid	Solid
What can be used to test for iodine?
What colour (if any) is sodium chloride
What is the state of bromine at room temperature?
What is the state of iodine at room temperature?
What colour (if any) is sodium bromide
What colour (if any) is sodium iodide

Sodium and potassium react with cold water to give similar products.
The electronic configuration of sodium is 2.8.1.
The electronic configuration of potassium is 2.8.8.1.

Explain the similarities and differences in the way sodium and potassium react with cold water by considering their reactions and their electronic configurations.

similarities 
• both in the _________  group (alkali metals)
• __________  in a similar way 
• Both have ________electron in their outer shell
• both produce _____________ and fizz (when reacted with 
water) 
• both produce ______________ /alkaline solution (when 
reacted with water) 
differences 
• potassium _________  reactive 
• potassium has a __________  flame 
• potassium outer electron ____________  from nucleus 
• potassium has _________  shells 
• potassium has ___________  attraction of outer electron by nucleus 
• potassium outer electron more easily _________  

Other Answer Choices:

same

react

further

lost

hydroxide

hydrogen

more

weaker

one

lilac

more

Chlorine + sodium chloride → ________________so solution stays _______________ 
Chlorine + sodium bromide →____________________+ ____________ so solution turns ___________   
Chlorine + sodium iodide →____________________+ ___________so solution turns __________(would be ___________  in organic solvent) 

Other Answer Choices:

No reaction

bromine

brown

colourless

sodium chloride

pale green

sodium iodide

purple

iodine

orange

Bromine + sodium chloride  → ________________so solution stays ___________ 
Bromine + sodium bromide →________________+ so solution stays ___________   
Bromine + sodium iodide →___________________+ ___________so solution turns __________(would be ___________  in organic solvent) 

Other Answer Choices:

iodine

orange

sodium bromide

colourless

purple

brown

No reaction

bromine

Iodine + sodium chloride  → ________________so solution stays __________(would be
___________ in organic solvent) 
Iodine + sodium bromide →________________so solution stays __________
(would be ___________ in organic solvent)   
Iodine + sodium iodide →________________so solution stays __________(would be ___________  in organic solvent) 

Other Answer Choices:

brown

purple

colourless

No reaction

What did Mendeleev leave in his periodic table?

Gaps for undiscovered elements

I honestly can not think of another answer here

What did Mendeleev make with his periodic table?

Predictions that proved be correct

Predictions that proved to be incorrect

In the modern periodic table the elements are in order of increasing

atomic mass

atomic number

In the periodic table the elements are arranged in order of increasing atomic number, in rows called ________________

Groups

Periods

in the periodic table  elements with similar properties are placed in the same vertical columns called ____________

Groups

Periods

Non-metals are found on the _________ hand side of the periodic table

Left

Right

Match each element to the correct electronic configuration

2,6

2,7

2,8

2,8,1

fluorine

neon

oxygen

sodium

The number of occupied shells is equal to the

period

group

The number electrons in the outer shell of an element is equal to the

period

group

The periodic table

A

B

C

D

The periodic table

A

B

C

D

The periodic table

A

B

C

D

Match the number to the description for the halogens is water or petroleum ether (organic layer)

Focus simulation halogens

Br₂ organic layer

Br₂ water layer

Cl₂ organic layer

Cl₂ water layer

I₂ organic layer

I₂ water layer

1

2

3

4

5

6

Match the statement to the alkali metal.
Some statements apply to more than one metal.

Focus simulation alkali metals.

K

Li

Na

Hardest to cut

floated on water

did not melt

Melted (formed a ball)

Easiest to cut

Formed a lilac flame

Reacted fastest

Reacted slowest

Which letter shows iodine in cyclohexane?

A

B

C

D

E

F

Use the diagrams to answer the questions

I₂

Cl₂

Br₂

Dark grey

Gas at room temperature

Liquid at room temperature

Pale green

Red - brown

Solid at room temperature

Use the results of the displacement reactions to place the halogens in order of reactivity from most reactive to least reactive.

Note 1. the halide ions would have to be added as a salt such as KCl, KBr and KI rather than the individual ions

Note 2. The potassium halide solutions are all colourless.

Note 3. The final colour of the sample depends upon the halogen present only.

Most reactive

Least reactive

Chlorine

Bromine

Iodine

Halogens

Pale green

Red - brown

Dark grey

Gas

Purple

What colour is chlorine?

What colour is bromine?

What colour is solid iodine ?

What colour are iodine vapours

Halogens

Starch

Colourless

Liquid

Solid

What can be used to test for iodine?

What colour (if any) is sodium chloride

What is the state of bromine at room temperature?

What is the state of iodine at room temperature?

What colour (if any) is sodium bromide

What colour (if any) is sodium iodide

Sodium and potassium react with cold water to give similar products.
The electronic configuration of sodium is 2.8.1.
The electronic configuration of potassium is 2.8.8.1.

Explain the similarities and differences in the way sodium and potassium react with cold water by considering their reactions and their electronic configurations.

similarities 
• both in the _________  group (alkali metals)
• __________  in a similar way 
• Both have ________electron in their outer shell
• both produce _____________ and fizz (when reacted with 
water) 
• both produce ______________ /alkaline solution (when 
reacted with water) 
differences 
• potassium _________  reactive 
• potassium has a __________  flame 
• potassium outer electron ____________  from nucleus 
• potassium has _________  shells 
• potassium has ___________  attraction of outer electron by nucleus 
• potassium outer electron more easily _________  

Chlorine + sodium chloride → ________________so solution stays _______________ 
Chlorine + sodium bromide →____________________+ ____________ so solution turns ___________   
Chlorine + sodium iodide →____________________+ ___________so solution turns __________(would be ___________  in organic solvent) 

Bromine + sodium chloride  → ________________so solution stays ___________ 
Bromine + sodium bromide →________________+ so solution stays ___________   
Bromine + sodium iodide →___________________+ ___________so solution turns __________(would be ___________  in organic solvent) 

	K	Li	Na
Hardest to cut
floated on water
did not melt
Melted (formed a ball)
Easiest to cut
Formed a lilac flame
Reacted fastest
Reacted slowest

	I₂	Cl₂	Br₂
Dark grey
Gas at room temperature
Liquid at room temperature
Pale green
Red - brown
Solid at room temperature

	Pale green	Red - brown	Dark grey	Gas	Purple
What colour is chlorine?
What colour is bromine?
What colour is solid iodine ?
What colour are iodine vapours