
CH. 3 Atoms and Bonding
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are ionic bonds?
Back
Ionic bonds are formed between two ions that have opposite charges, resulting in an attraction between them.
2.
FLASHCARD QUESTION
Front
How many valence electrons does Lithium (Li) have?
Back
Lithium has 1 valence electron.
3.
FLASHCARD QUESTION
Front
How many valence electrons does Aluminum have?
Back
Aluminum has 3 valence electrons.
4.
FLASHCARD QUESTION
Front
Why do most elements create chemical bonds?
Back
Most elements create chemical bonds to reach eight valence electrons, which makes them stable.
5.
FLASHCARD QUESTION
Front
How many valence electrons are shared in a double bond?
Back
In a double bond, 4 valence electrons are shared.
6.
FLASHCARD QUESTION
Front
What is a valence electron?
Back
Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds.
7.
FLASHCARD QUESTION
Front
What is the octet rule?
Back
The octet rule states that atoms tend to bond in such a way that they have eight electrons in their valence shell, achieving stability.
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