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GCSE Chemistry > Ionic Bonding > Flashcards

Ionic Bonding Flashcards

1
Q

How do you name a metal and non-metal compound?

A

Metal goes first
Non-metal ends in -ide

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2
Q

How do you name a metal, non-metal and oxygen compound?

A

Metal goes first
Non metal ends in -ate

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3
Q

What can you put in front of a non-metal compound to show how many of the atom there are?

A

A number prefix

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4
Q

What number prefixes are there?

A

mono = 1
di = 2
tri = 3
tetra = 4

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5
Q

What is the formula for dinitrogen tetraoxide?

A

N2O4

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6
Q

What are the 7 diatomic elements?

A

Hydrogen
Oxygen
Bromine
Nitrogen
Chlorine
Iodine
Fluorine

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7
Q

What do atoms take place in chemical reactions to achieve?

A

A full outer shell of electrons

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8
Q

Why does an atom want to achieve a full outer shell of eletrons?

A

To become stable (like a noble gas)

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9
Q

When an atoms gains electrons, does the charge increase or decrease?

A

Decreases as there will be more electrons than protons and electrons have a negative charge

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9
Q

When an atoms loses electrons, does the charge increase or decrease?

A

Increases as there will be more protons than electrons and protons have a positive charge

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10
Q

How will elements in groups 1, 2 and 3 achieve a full outer shell?

A

By losing electrons (a positive charge)

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11
Q

How will elements in group 5, 6 and 7 achieve a full outer shell?

A

By gaining electrons (a negative charge)

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12
Q

How do metals achieve a full outer shell?

A

Losing electrons

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13
Q

What is the name for a positively charged ion?

A

A Cation (cat-ion)

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14
Q

How do you draw an ion?

A

Draw the ion with all of the shells that it has full. If it is groups 1, 2 or 3 it will lose one shell. Draw all the shells to be as full as they can due to electron configuration. Draw a square bracket around the whole ion and write the charge in the top right corner (on the outside)

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15
Q

What is the name for a negatively charged ion?

A

An Anion

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16
Q

What is the ionic charge of group 1 elements?

A

+1

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17
Q

What is the ionic charge of group 2 elements?

A

+2

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18
Q

What is the ionic charge of group 3 elements?

A

+3

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19
Q

What is the ionic charge of group 5 elements?

A

-3

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20
Q

What is the ionic charge of group 6 elements?

A

-2

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21
Q

What is the ionic charge of group 7 elements?

22
Q

What occurs when a non-metal and a metal react to form a compound?

A

A transfer of electron(s)

23
Q

Work out the formula for the ionic compound? Lithium chloride

24
Q

Work out the formula for the ionic compound? Sodium Fluoride

25
Q

Work out the formula for the ionic compound? Potassium oxide

26
Q

Work out the formula for the ionic compound? Calcium bromide

27
Q

Work out the formula for the ionic compound? Lithium nitride

28
Q

How can you show electrons that have come from other elements?

A

Dot and cross diagrams

29
Q

True or False: When drawing dot and cross diagrams the electrons with either a dor or cross that isn’t the same as the rest od the diagram is from a different element?

30
Q

What is the ionic charge of Silver/Ag?

31
Q

What is the ionic charge of Copper/Cu?

32
Q

What is the ionic charge of Iron (II)?

33
Q

What is the ionic charge of Iron (III)

34
Q

What is the ionic charge of Lead/Pb?

35
Q

What is the ionic charge of Zinc/Zn?

36
Q

Write the formula of the following compound: Aluminium oxide

37
Q

Write the formula of the following compound: Sodium sulfide

38
Q

Write the formula of the following compound: Copper (II) nitride

39
Q

Iron (III) chloride

40
Q

Write the formula of the following compound:
Silver bromide

41
Q

What is a polyatomic ion?

A

Ions that consist of two or more atoms covalently bonded together

42
Q

What is the ionic charge for a hydroxide?

43
Q

What is the formula and ionic charge for a carbonate?

44
Q

What is the formula and ionic charge for a nitrate?

45
Q

What is the formula and ionic charge for a sulfate?

46
Q

What is the formula and ionic charge of ammonium?

47
Q

What is the formula of the following ionic substance (contains polyatomic ions): Aluminium hydroxide?

48
Q

What is the formula of the following ionic substance (contains polyatomic ions): Sodium sulfate

49
Q

What is the formula of the following ionic substance (contains polyatomic ions): Lithium nitrate

50
Q

What is the formula of the following ionic substance (contains polyatomic ions): Ammonium chloride

51
Q

What is the formula of the following ionic substance (contains polyatomic ions): Potassium Carbonate

52
Q

What is a lattice?

A

A regular repeating arrangement of atoms

53
Q

Why is a lattice formed?

A

Because the ions attract to each other and for a regular pattern with opposite charged atoms next to each other

GCSE Chemistry (10 decks)

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