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Chapter 2 & 3
Term | Definition |
---|---|
Hydrogen Bond | The force of attraction between a hydrogen molecule with a partial positive charge and atom or molecule with a partial or full negative charge. |
Cohesion | An attractive force that holds molecules of a single substance together. |
Adhesion | The attractive force between two particles of different substances, such as water molecules and glass molecules. |
Capillarity | A related property to Adhesion |
Solution | A mixture in which one or more substances are uniformly distributed in another surface. |
Solute | a substance dissolved into the solvent |
Solvent | the substance in which the solute is dissolved |
Concentration | A solution is the amount of solute dissolved in a fixed amount of the solution. |
Saturated Solution | One in which no more solute can dissolve |
Aqueous Solutions | Solutions in which water is the solvent. |
Hydroxide Ion | OH` ion |
Hydronium Ion | H3O+ |
Acid | Solution |
Matter | Anything that occupies space and has mass |
Mass | The quantity of matter an object has |
Atom | The simplest particle of an element that retains all of the properties of that element |
Nucleus | Makes up the bulk of the mass of the atom. Consists of two kinds of subatomic particles |
Proton | One of the two subatomic particles, positively charged |
Neutron | One of the two subatomic particles, negatively charged |
Electrons | Negatively charged particles |
Orbital | |