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2nd Speir_Holt PS > Test- Bonding > Flashcards

Test- Bonding Flashcards

1
Q
  1. What is not an example of covalent bonding?
A

Pg. 13

NaF

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2
Q
  1. What is not an example of covalent bonding?
A

Pg. 13

H2O

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3
Q
  1. What pair of atoms will combine with each other and form an ionic bond?
A

Pg. 13

Ca and Br

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4
Q
  1. Which of the following is the correct name for a compound between phosphorus and chlorine?
A

Pg. 13

Phosphorus and trichloride

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5
Q
  1. What is the chemical name for the compound with the formula Na2S?
A

Pg. 13

Sodium sulfide

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6
Q
  1. What element is most likely to gain electrons in a chemical reaction?
A

Pg. 13

Br

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7
Q
  1. Each group in the periodic table has its own characteristic properties based on the number of what?
A

Pg. 13

Valence electrons

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8
Q
  1. What is the correct name for a compound between magnesium and sulfur?
A

Pg. 13

Magnesium sulfide

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9
Q
  1. A group of covalently bonded atoms that acts together as one charged atom is a what?
A

Pg. 13

Crystal

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10
Q
  1. Which is a property shared my most molecular compounds?
A

Pg. 13

Low melting point

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11
Q
  1. Ionic compounds are electrically what?
A

Pg. 13

Neutral

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12
Q
  1. What is the reason why atoms of sodium and chlorine attract each other?
A

Pg. 13

Sodium has a positive charge and chlorine has a negative charge

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13
Q
  1. Which statement provides the best description of a covalent bond?
A

Pg. 13

The attraction between atoms when they share electrons

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14
Q
  1. Electrons involved in bonding between atoms are what?
A

Pg. 13

Valence electrons

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15
Q
  1. What is a double bond?
A

Pg. 13

Two pairs of electrons shared between 2 atoms

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16
Q
  1. Anions are formed by?
A

Pg. 13

None of the above

17
Q
  1. The properties of a compound are?
A

Pg. 13

Different from

18
Q
  1. When electrons are TRANSFERRED between 2 atoms, a covalent bond is formed.
A

Pg. 13

F, shared

19
Q
  1. When an atom gains an electrons it becomes POSITIVE ion.
A

Pg. 13

F, negative

20
Q
  1. The attraction between a positive ion and a negative ion results in a COVALENT bond.
A

Pg. 13

F, ionic

21
Q
  1. When ions having a positive change form bonds with ions having a negative charge, the charge on the resulting compound is?
A

Pg. 13

Zero

22
Q
  1. Chemical bonds form when valence electrons are __________ between atoms.
A

Pg. 13

Shared and transferred

2nd Speir_Holt PS (8 decks)

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