enFI33
BIOCHEMISTRY: study of chemicals and its reactions and interactions taking place in living organisms
ORGANIC: chemistry of carbon compounds
INORGANIC: concerned with the elements and all their compounds except those containing carbon
PHYSICAL: application of physical principles and measurements to understand the properties of matter
ANALYTICAL: study involving how we analyze the chemical components of samples
MATTER: anything that occupies space and has mass
HOMOGENEOUS: composition of the mixture that is the same throughout
HETEROGENEOUS: composition of the mixture that is not uniform throughout
KINETIC: energy of motion
POTENTIAL: energy at rest
MECHANICAL: energy associated with the motion and position of an object.
CHEMICAL: energy stored in the bonds of chemical compounds
HEAT: manifestation of the energy in the form of heat
ELECTRICAL: energy made available by the flow of electric charge through a conductor
LIGHT: also called luminous energy
SOUND: type of energy made by vibrations
ENERGY: ability to do work
MICROSCOPIC: so small as to be visible only with a microscope
MACROSCOPIC: visible to the naked eye
SUBSTANCE: particular kind of matter with uniform properties.
MIXTURE: composition of two or more substances that are not chemically combined with each other and are capable of being separated
ELEMENT: chemically the simplest substances and hence cannot be broken down using chemical methods
COMPOUND: thing that is composed of two or more separate elements
DALTON: published the first modern ideas about the existence and nature of atoms
ATOM: basic unit of element
THOMSON: discovered the existence of electrons using CRT experiments
MILLIKAN: determined the charge of the electron using oil-drop experiment
RUTHERFORD: discovered the presence of a nucleus in an atom
BOHR: described that electrons are revolving around its nucleus in circular orbits
HEISENBERG: introduce the Uncertainty Principle
PROTON: subatomic particle that's found in the nucleus of the atom, with a positive electric charge
NEUTRON: a subatomic particle of about the same mass as a proton but without an electric charge
ELECTRON: a stable subatomic particle with a charge of negative electricity
AUFBAU: made a principle that is used to determine the electron configuration of an atom, molecule or ion
PAULI: stated that two electrons will not be in the same state in an atom
study involving how we analyze the chemical components of samples
basic unit of element
made a principle that is used to determine the electron configuration of an atom, molecule or ion
study of chemicals and its reactions and interactions taking place in living organisms
described that electrons are revolving around its nucleus in circular orbits
thing that is composed of two or more separate elements
published the first modern ideas about the existence and nature of atoms
energy made available by the flow of electric charge through a conductor
a stable subatomic particle with a charge of negative electricity
chemically the simplest substances and hence cannot be broken down using chemical methods
ability to do work
manifestation of the energy in the form of heat
introduce the Uncertainty Principle
composition of the mixture that is the same throughout
concerned with the elements and all their compounds except those containing carbon
energy of motion
also called luminous energy
visible to the naked eye
anything that occupies space and has mass
energy associated with the motion and position of an object.
so small as to be visible only with a microscope
determined the charge of the electron using oil-drop experiment
composition of two or more substances that are not chemically combined with each other and are capable of being separated
a subatomic particle of about the same mass as a proton but without an electric charge
chemistry of carbon compounds
stated that two electrons will not be in the same state in an atom
application of physical principles and measurements to understand the properties of matter
energy at rest
subatomic particle that's found in the nucleus of the atom, with a positive electric charge
discovered the presence of a nucleus in an atom
type of energy made by vibrations
particular kind of matter with uniform properties.
discovered the existence of electrons using CRT experiments