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Lewis Dot Structure and Bonding > Types of Bonding > Flashcards

Types of Bonding Flashcards

1
Q

What is bonding?

A

An attraction between atoms brought about by a sharing of electrons between two atoms or a complete transfer of electrons.

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2
Q

What is released when a chemical bond is formed?

A

energy

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3
Q

Breaking chemical bonds requires _______.

A

energy

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4
Q

What is chemical bonding?

A

The bonds between atoms that are formed during chemical reactions.

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5
Q

____________allow substances containing _______________ to be formed.

A

Chemical bonds, two or more atoms

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6
Q

True or false: Noble gases like helium, neon, and argon are very unreactive.

A

True

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7
Q

True or false: Noble gases form bonds with other atoms.

A

False

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8
Q

True or false: All Noble gases have fully filled valence shells.

A

True

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9
Q

True or false: All noble gases, including helium, have eight electrons in their outermost shell.

A

False

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10
Q

In ionic bonding, electrons are __________ or _________.

A

exchanged, transferred

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11
Q

In covalent and metallic bonding, electrons are __________.

A

shared

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12
Q

Ionic bonding occurs between a _________ and a ________.

A

metal, nonmetal

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13
Q

Covalent bonding occurs between two __________.

A

nonmetals

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14
Q

Metallic bonding occurs between two __________.

A

metals

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15
Q

What are covalent bonds?

A

Bonds in which two atoms share a pair of valence electrons.

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16
Q

Two or more atoms held together by covalent bonds form a ________.

A

molecule

17
Q

True or false: A metallic bond is a bonding in metals consisting of positively charged ions (+) and free floating electrons (-).

A

True

18
Q

True or false: Common uses of bonding are:

  • Ionic (salt): seasoning in food
  • Covalent (water): drinking, watering plants
  • Metallic (gold): jewelry
A

True

19
Q

What is true of Chemical Bonding?

A. It is the force that holds two atoms together.

B. It is never formed by ions.

                                                                                                    C. It is formed only by ions.     

                                                                                                  D. It forms the attraction between the positive nucleus of one atom and the positive nucleus of another atom.
A

A. It is the force that holds two atoms together.

20
Q

Which of the following will have covalent bonding?

A. Nitrogen dioxide B. Sodium chloride C. Iron D. Bronze

A

A. Nitrogen dioxide

21
Q

Identify the type of bonding:

https://image.shutterstock.com/image-vector/two-single-covalent-bonds-water-260nw-2076317188.jpg

A

Covalent bonding

22
Q

Identify the type of bonding:
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQlWXkZzav1ySKyt9eFysclytE3ayisIQBXzvQ9OKNf2JwMztDmzWRRUvB6F_H45qyky9Q&usqp=CAU

A

Ionic bonding

Lewis Dot Structure and Bonding (1 decks)

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