Introduction to General Chemistry
Atomic Structure
The composition of atoms determines chemical reactivity and the ability of elements to participate in biological functions.
Subatomic Particles
- Protons: Determine atomic number and identity.
- Neutrons: Determine isotopes and mass stability.
- Electrons: Determine bonding behavior and chemical reactivity.
Nursing Significance
- Ions: Charged particles critical for nerve impulses and muscle contraction.
- Isotopes: Used in diagnostic imaging (e.g., PET scans).
- Valence Electrons: Influence how drugs bind to receptor sites.
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