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BIOL 1201 (700)
Lecture 2

BIOL 1201 Lecture 2: Pre-Lecture Bonds notes


Department
Biological Sciences
Course Code
BIOL 1201
Professor
E.Wischusen
Lecture
2

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Pre-Lecture Chemical Bonds
Chemical Bonds
Form when atoms gain and lose or share electrons
They are the result of electrical attractions between atoms
Ionic Bonds
Forms when atoms completely gain and lose electrons
Strongest bonds when dry
Covalent Bonds
Form when atoms share electrons
If shared equally >> covalent
If shared unequally >> polar covalent
Strongest bond in water
Are Covalent, Polar Covalent an Ionic Bonds really different bonds?
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