
Chemical Bonds
Flashcard
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
Atoms are most stable with ___
Back
2 or 8 valence electrons.
2.
FLASHCARD QUESTION
Front
What is the difference between stable and unstable atoms?
Back
Elements with 8 valence electrons are stable, while elements with less than 8 valence electrons are unstable.
3.
FLASHCARD QUESTION
Front
A ___ is a group of chemical symbols and numbers that represent the elements and the number of atoms of each element that make up a compound.
Back
Chemical formula.
4.
FLASHCARD QUESTION
Front
The type of atoms that DO NOT react or form bonds with other atoms are ___
Back
Stable atoms.
5.
FLASHCARD QUESTION
Front
The electrons that have the least amount of energy are ___
Back
Electrons closest from the nucleus.
6.
FLASHCARD QUESTION
Front
What are valence electrons?
Back
Electrons in the outermost shell of an atom that are involved in forming bonds.
7.
FLASHCARD QUESTION
Front
What is a chemical bond?
Back
A lasting attraction between atoms that enables the formation of chemical compounds.
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