Ionic Bonding Flashcards

1
Q

What is chemical bonding?

A

A chemical bond is an postive and negative electrostatic attraction between particle

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2
Q

which group has a full outer shell

A

Group 0

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3
Q

what happens when elements don’t have a full outer shell ?

A

Elements are unstable and undergo bonding to become stable

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4
Q

what are three types of bonding ?

A

Covalent,metallic and ionic

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5
Q

what is ionic bonding?

A

Ionic bonding is the electrostatic attraction between oppositely charged ions

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6
Q

What happens when atoms become ions ?

A

Atoms become ions by losing or gaining electrons

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7
Q

what happens when atoms lose electrons

A

They become postively charged iions called cations

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8
Q

what happens when atoms gain electrons

A

They become negatively charged ions called anions

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9
Q

When does ionic bonding occur?

A

Between a metal and non-metal

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10
Q

What happens to the electrons in the metal during ionic bonding ?

A

The metal loses electrons on theouter shell

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11
Q

What happens to the electrons in a non-metal in ionic bonding?

A

the non-metal gains electrons on the outer shell

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12
Q

What happens to the electrons in a metal during ionic bonding?

A

The metal loses electrons

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13
Q

What do the metal and non-metal form
and what force are they held by?

A

Metals form a positive ion and non-metals form a negative ion are held by the strong electrostatic force of attraction

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14
Q

What is an ion?

A

An ion is a positively charged or negatively charged particles

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15
Q

Why are ionic compounds giant lattice?

A

Ions are held together by strong electrostatic force of attraction ionic compounds for giant lattice

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16
Q

At room temperature what is the ionic compound’s state of matter?

A

Solid

17
Q

Why are ionic compounds giant lattices?

A

Ions are held together by strong electrostatic force of attraction ionic compounds for giant lattice

18
Q

Why are ionic compounds soluble in water?

A

Because they form ions in solution

19
Q

What energy do they conduct when dissolved?

A

Electricity because ions are free to move about

20
Q

When can they only conduct electricity?

A

When melted or dissolved in solution because when they are in solid state ions are not free to move about