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6th Mcclendon_Brie PS > Test - Bonding > Flashcards

Test - Bonding Flashcards

1
Q
  1. Molecular Compounds do not conduct electricity because they…….
A
  1. Do not break up into ions. NB. Pg. 5
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2
Q
  1. Which of the following is a characteristic property of ionic compounds?
A
  1. They form hard, brittle crystals with characteristic shapes. Pg. 8
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3
Q
  1. The properties of a compound are ___________ the properties of the elements that form it.
A
  1. Different from. Pg. 10
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4
Q 
11. Which element will most likely form an ionic bond with chlorine. 
A. S
B. O
C. K
D.N
A
  1. K pg. 12
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5
Q
  1. Electrons involved in bonding atoms are ________
A
  1. Valence electrons pg. 20
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6
Q
  1. What is a double bond?
A
  1. Two pairs of electrons shared between two atoms. Pg. 16
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7
Q
  1. The chemical bond form when two atoms share electrons is called an … pg
A
  1. Covalent bond.
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8
Q
  1. Which statement provides the best description of a covalent bond?
A
  1. The attraction between atoms when they share electrons.
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9
Q
  1. Which pair of atoms will combine with each other and form of ionic bond?
A
  1. Ca and Br
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10
Q
  1. Anions are formed by …
A
  1. Gaining electrons
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11
Q
  1. Which is a property shared by most molecular compounds?
A
  1. Low melting point.
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12
Q
  1. An ionic bond is an attraction between ….
A
  1. Oppositely charged ions.
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13
Q
  1. True or False . When electrons are transferred between two atoms, a covalent bond formed.
A
  1. False, shared
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14
Q
  1. True/False. The attraction between a positive ion and a negative ion results in a COVALENT BOND.
A
  1. False/ Ionic
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15
Q
  1. True/ False. Orderly crystal shapes, high melting points, and electricity conductivity when dissolved in water are properties of ionic compounds
A
  1. True
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16
Q
  1. When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is _____
A
  1. Zero
17
Q
  1. What type of of bond is formed between sodium and Chlorine? Explain what will happen to form the bond.
A
  1. Na gives its one valence electron to chlorine
18
Q
  1. Why do noble gases rarely form compounds?
A
  1. They are already stable.
19
Q
  1. Which of the following is the correct name for a compound between Phosphorus and Chlorine?
    a. Phosphorus Trichloride
    b. Phosphorus Chlorine
    c. Phosphate (III) chloride
    d. Phosphorus chloride
A
  1. a. Phosphorus Trichloride
20
Q
  1. Chemical bonds when valence electrons are __________ between atoms.
A
  1. Transferred/shared
21
Q
  1. Name the compound for Fe(CO3)2
A
  1. Iron ( IV) Carbonate

6th Mcclendon_Brie PS (5 decks)

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