Chemistry is the science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical reactions.OR
Chemistry is the study of interactions of chemical substances with one another and energy.
Friday, July 9, 2010
1.1.3 Properties of an atom
1. Nuclear properties 2. Mass 3. Shape and size 4. Radioactive decay 5. Magnetic moment 6. Energy levels 7. Valence and bonding behavior 8. States
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