03b electronic structure of atoms
Chemicals common in biology Carbon, Oxygen, Hydrogen and Nitrogen most abundant Phosphorus, Calcium, Sodium, Magnesium, Potassium and Sulfur are also common.
Elements and Life Basic chem. review. Elements and Compounds Organisms are made of Matter. Which is composed of elements. An element is a substance that.
The Chemical Context of Life Chemical Basis of Biology.
Lecture 2 8/31/05 The Chemical Context of Life Atoms, Bonding, Molecules.
The Chemical Foundations of Life. Element vs. molecule Ionic bond vs. covalent bond Polar vs. nonpolar Hydrogen bond vs. van der Waals force Hydrophilic.
Atomic Structure. I. Atoms The atom is the basic unit of matter.
Definitions Atom: smallest particle of an element that can exist and still have the properties of the element. Compound: A pure substance that can be broken.
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