Honors Chemistry Final questions and answers well illustrated.

Honors Chemistry Final questions and answers well illustrated. law of conservation of mass - correct law that states that mass cannot be created or destroyed in ordinary chemical and physical changes law of definate proportions - correct law that states a chemical compound always contains the same elements in exactly the same proportions by weight or mass law of multiple proportions - correct law that states that when two elements combine to form two or more compounds, the mass of one element that combines with a given mass of the other is in the ratio of small whole numbers atom - correct smallest component of an element having the chemical properties of the element nuclear forces - correct interaction that binds protons and neutrons, protons and protons, and neutrons and neutrons together in a nucleus atomic number - correct number of protons in the nucleus of an atom isotope - correct atom that has the same number of protons as other atoms of the same element do but that has a different number of neutrons mass number - correct sum of the number of neutrons and protons that make up the nucleus of an atom nuclide - correct answers.An atom that is identified by the number of protons and neutrons in its nucleus atomic mass unit - correct answers.a unit of mass that describes the mass of an atom or molecule average atomic mass - correct ted average of the atomic masses for the isotopes of an element mole - correct SI base unit used to measure the amount of a substance whose number of particles is the same as the number of atoms of carbon in exactly 12g of carbon-12 Avogadro's number - correct to find molecules. the number of atoms or molecules in one mole (6.022 x 10^23) molar mass - correct mass in grams of 1 mol of a substance Electromagnetic radiation - correct answers.A form of energy that exhibits wavelike behavior as it travels through space Electromagnetic spectrum - correct answers.All of the frequencies or wavelengths of electromagnetic radiation Wavelength - correct answers.The distance between corresponding points on adjacent waves Frequency - correct number of waves that pass a given point per second Photoelectric effect - correct answers.The emission of electrons from a metal when light shines on the metal Quantum - correct answers.The minimum amount of energy that can be gained or lost by an atom Photon - correct answers.A particle of electromagnetic radiation having zero mass and carrying a quantum of energy Ground state - correct answers.The lowest energy state of an atom Excited state - correct answers.A state in which an atom has a higher potential energy than it has in its ground state Line-emission spectrum - correct answers.A diagram or graph that indicates the degree to which a substance emits radiant energy with respect to wavelength Continuous spectrum - correct answers.The emission of a continuous range of frequencies of electromagnetic radiation Heisenberg uncertainty principle - correct answers.It is impossible to know exactly both the velocity and the position of a particle at the same time Quantum theory - correct answers.Describes mathematically the wave properties of electrons and other very small particles