Chemical Bonds Practice
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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16 questions
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1.
FLASHCARD QUESTION
Front
What is the charge of iodine when it has 7 valence electrons?
Back
-1
2.
FLASHCARD QUESTION
Front
What type of element is hydrogen classified as?
Back
Non-metal
3.
FLASHCARD QUESTION
Front
How many valence electrons does hydrogen have?
Back
1
4.
FLASHCARD QUESTION
Front
What is the rule for determining if a bond is ionic or covalent?
Back
Ionic bonds form between a metal and a non-metal.
5.
FLASHCARD QUESTION
Front
What type of element is helium classified as?
Back
Non-metal
6.
FLASHCARD QUESTION
Front
What are valence electrons?
Back
Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds.
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
FLASHCARD QUESTION
Front
What is an ionic bond?
Back
An ionic bond is a type of chemical bond that occurs when electrons are transferred from one atom to another, typically between a metal and a non-metal.
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-3
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