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Chem U1 Atomic Struc and Bonding > Chem Ionic Bonding > Flashcards

Chem Ionic Bonding Flashcards

1
Q

What type of bonding is between a m and a nm

A

Ionic Bonding

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2
Q

What force holds Ionic Bonds together

A

Electro Static Force

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3
Q

What is the Structure for Ionic , Simple Covalent and Giant Covalent Bonds

A

Giant Lattice Structure

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4
Q

What are elements in group 1 called

A

Alkali Metals

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5
Q

what are elements in group7 called

A

Halogens

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6
Q

what are elements in group8 called

A

Noble Gases

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7
Q

Carbonate

A

CO3,2-

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8
Q

Sulfate

A

SO4,2-

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9
Q

Hydroxide

A

OH,-

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10
Q

Cyanide

A

CN,-

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11
Q

Nitrate

A

NO3,-

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12
Q

Phosphate

A

PO4,3-

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13
Q

Hydrogen Carbonate

A

HCO3,-

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14
Q

Ammonium

A

NH4,+

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15
Q

give an example of an Ionic Bonding

A

NaCL-anything really just has to balance

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16
Q

Describe what happens when LiCl forms

A

1) lithium transfers e- to Chlorine
2)they both becom ions Li+ and Cl- respectivley
3)ES attraction pulls them together
4)LiCl is formed

17
Q

List 3 properties of IONS

A

Hard, Brittle, Soluble in water, can’t conduct Elec unless a liquid, high melt boil points

18
Q

why are Ions are hard and brittle

A

Because ES force= strong so hard to break but when layers are moved the opposite charges will line up and repel causing it to break easily and is therefore brittle

19
Q

why ions soluble in water

A

because water is polar and its ES force is much stronger than most ions so it causes them to break apart and dissolve

20
Q

why ions not conduct elec when not in water

A

Ionic bonding have no moving charges (ions) able to carry a charge as they are bound to a giant lattice structure until they are dissolved in water and are free to move

21
Q

how are electrons moved bw the constituent parts of an ionic bond

A

they are transferred

Chem U1 Atomic Struc and Bonding (5 decks)

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