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CH 7 Chemistry Final Flashcards | StudBud

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CH 7 Chemistry Final

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CH 7 #chemistryfinal

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Questions 11

Answers

1
What are alloys
An alliance of Iron Man and Silver Surfer
The attraction of free floating valence electrons
Mixtures of two or more elements, at least one is a metal
Atoms arranged in compact and orderly patterns
2
Which element is an exception to the octet rule
Helium
Protactinium
Hydrogen
Argon
3
Which common anion has a negative one charge
Hypochlorite
Nitride
Sulfide
Hypoch1orite
4
What is the name of this atomic structure
Body-Centered Cubic
A stable home for atoms
Hexagonal Close-Packed
Face-Centered Cubic
5
Did you all understand our chemisty humor?
No
Yes
What's Chemistry
Maybe
6
How many valence electrons does oxygen have?
6
4
3
1000
7
How do you tell if a compound is Ionic
Your chemistry teacher tells you it is
Composed of a nonmetal cation and metal anions
Composed of metal cations and nonmetal anions
Composed of both nonmetal atoms
8
What is the definition of Ionic Compounds
Electrostatic forces that hold ions together
Compounds composed of cations and anions
When ions get married
The lowest whole number ratio of ions
9
What is the charge of an Anion
Positive
Neutral
Negative
Grand Theft
10
What are halide ions
Positive Ion formed when a halogen atom gains an electron
Negative Ion formed when a halogen atom gains an electron
The number of ions with opposite charge
Positive Ion formed when a halogen atom burns its electrons
11
What is the octet rule?
Diagrams that show electron configurations as dots
Atoms that achieve the electron configuration of a noble gas
Electrons attempting to be octopi
Positively charge ion