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Covalent Bonds

Covalent Bonds study guide part 1

TermDefinition
T or F: The chemical bond formed when 2 atoms share electrons is called a covalent bond. True
T or F: A molecule is a neutral group of atoms joined by covalent bonds. True
T or F: In a polar bond, one atom pulls on the shared electrons more than the other atom. True
T or F: The forces between molecules are much stronger than the forces between ions. False, they are weaker.
The forces between molecules are much _____ than the forces between ions. weaker
When one atom pulls on the shared electrons more than the other atom, it is called ________ bond. polar
If a molecule contains polar bonds, the molecule ___ or __ __ __ be polar overall. may or may not be
A molecule is a ______ group of atoms joined by covalent bonds. neutral
The chemical bond formed when 2 atoms share electrons is called a ___________ bond. covalent
A _____ is a neutral group of atoms joined by covalent bonds. molecule
The chemical bond formed when 2 atoms share electrons is called a ______ bond. covalent bond
Molecular compounds generally have ____ _____. poor conductivity
Compared to ionic compounds, molecular compounds generally have poor ______. conductivity
Molecular compounds generally have a ____ _____ ____. low boiling point
A nitrogen molecule (N2) has one triple bond. How many electrons do the nitrogen atoms share? 6
T or F: Lewis structures or electron dot formulas can also be used for more complex compounds. True
With the exception of _____, all atoms in a covalent molecule MUST have 8 electrons around it. hydrogen
Created by: okokokar
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