Atomic Structure and Periodicity
Bonding
Thermochemistry and Energetics
Kinetics
100
Plot showing intensity v. mass-to-charge and shows ion or isotope distribution.
What is mass spectrum?
100
Covalent bond with unequal electron/charge sharing (unsymmetrical)
What is polar bond?
100
Chemical reaction releasing heat, forming bonds, by way of combustion (light or heat).
What is exothermic?
100
Substance which serves to accelarate a chemical rxn by providing an "alternate route" and lowering the activation energy.
What is a catalyst?
200
Visual depiction of photon emissions from an element dependent on levels of energy lost in a decrease of electron excitement.
What is line spectrum?
200
Diagram showing atom bonding and lone pair placement.
What is Lewis structure?
200
Amount of heat required to raise the temperature of one single unit (mass) of a substance one unit of temperature (1 C)
What is specific heat?
200
A theory about the requirements for a successful chemical reaction, regarding introduction, approriate particle geomtery, and speed/energy.
What is collision theory?
300
Another form of the same element having the same atomic number but a different atomic weight/umber of nuetrons. Radioactive.
What is isotope?
300
Different structural forms of the same pure element.
What is allotrope?
300
Enthalpy change of one mole of gaseous bonds are broken at 298 K. Measure over similar (average).
What is bond enthalpy?
300
Set system for measuring enthalpy change in chem rxn (combustion and water, or formation of solution).
What is calorimeter?
400
Diminishing of nucleus's pull on outer-layer electrons.
What is shielding?
400
Proportional chemical formula (most basic).
What is empirical formula?
400
Law stating that total enthaply chance of a rxn is identical regardless of the number of steps in that rxn.
What is Hess's Law?
400
Minimum energy needed to start reaction.
What is activation energy?
500
Net positive charge on certain electron atom.
What is effective nuclear charge.
500
Model used in prediction of molecule geometry based on electrostatic repulsion.
What is VSEPR theory?
500
Total heat content of system.
What is enthalpy?
500
Factor of rate that relates to tangible particle or chunk size used.
What is surface area?
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