Q3 CHEMICAL BONDA Flashcards

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1
Q

these are the forces of attraction that holds atoms together

A

chemical bond

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2
Q

when a metal gives an electron to a non metal

A

Ionic bond

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3
Q

When two non metals share electrons

A

Covalent bond

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4
Q

An ion that loses electrons

A

Cation

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5
Q

An ion that gains electrons

A

Anion

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6
Q

The meaning of LEDS

A

Lewis Dot Structure

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7
Q

the outermost shell of an atom

A

Valence electron

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8
Q

The proponent of LEDs

A

Gilbert N. Lewis

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9
Q

How to determine valence electron from configuration

A

Add the last two electron configuration

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10
Q

properties of ionic compounds

A
  • have high melting points and high boiling points
  • hard and brittle
  • conduct electricity when they are dissolved in water
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11
Q

types of covalent bonding

A

single bonds, double bonds, triple bonds

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12
Q

share 2 electrons

A

single bonds

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13
Q

share 4 electrons

A

double bonds

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14
Q

share 6 electrons

A

Triple bonds

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15
Q

electrons that are not bonded

A

Lone pairs

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16
Q

Electrons that creates the bond represented by a line

A

Bonding pairs