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Chemistry Vocab #5
Chemistry Vocab #5 #101-125
| Question | Answer |
|---|---|
| Capable of being drawn into a wire. | Ductile |
| The rapid evolution of a gas from a liquid in which it is dissolved. | Effervescence |
| The property of hydrated crystals to lose water of crystallization when exposed to air. | Efflorescence |
| A collision in which there is no loss of energy. | Elastic Collision |
| Pertaining to spontaneous oxidation-reduction reaction in which chemical energy is transformed into electric energy. | Electro Chemical |
| A conductor by which an electric current either enters or leaves an electrolyte, cell, or other apparatus. | Electrode |
| A substance whose water solution conducts an electric current. | Electrolyte |
| A form of energy, such as light, x-rays, or radio waves, which travels through space as waves at the rate of 3.00x10^8 m/sec. | Electromagnetic Radiation |
| A negatively charged particle found in an atom. | Electron |
| The energy released when an electron is added to a neutral atom. | Electron Affinity |
| The portion of space about a nucleus in which the electron may most probably be found. | Electron Cloud |
| Two electrons of opposite spin in the same space orbital. | Electron Pair |
| One of the electrons in an incomplete outer shell of an atom. | Electron, Valence |
| An element having a relatively strong attraction for valence electrons. | Electronegative Element |
| The property of an atom of attracting the shared electrons forming a bond between it and another atom. | Electronegativity |
| A substance which can not be further decomposed by ordinary chemical means. | Element |
| An element which differs usually in electronic configuration from that of the next lower or higher atomic number only in the number of electrons in 2nd from outer shell. | Element, Rare Earth |
| An element which usually differs in electronic configuration from that of next lower or higher atomic number only in the number of d-electrons in the next-to-the outside shell. | Element, Transition |
| The formula giving the simplest ratio between the atoms of the elements present in a compound. | Empirical Formula |
| A colloidal system in which there is a strong attraction between the dispersed substance and the dispersing liquid. | Emulsoid |
| That point reached in titration in which the quantities of acid and hydroxide present are chemically equivalent. | End Point |
| Pertaining to a reaction which occurs with the absorption of heat. | Endothermic |
| The capacity for doing work. | Energy |
| Energy required to transform reactants into an activated complex. | Energy, Activation |
| The energy transferred between two systems that is associated exclusively with the difference in temperature between the two systems. | Energy, Heat |
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