atoms
Matter
composes all physical objects
Physical Chemistry
the study of both the macroscopic and the atomic properties and phenomena in chemical systems.
theory
an idea of what could have happened/ ideas used to describe something.
compound
substance containing two or more elements chemically combined
condensation
change from gas to liquid
Macroscopic
substances and object that can be seen with out a microscope
Orgainic chemistry
pure research
focous on understanding basic properties and processes
reactant
a substance present at the start of a reaction
filtration
separating a solid and a liquid using paper and funnel
Microsocopic
Objects that can't be seen with the naked eye
inorganic chemistry
the study of chemicals that doesn't include carbon
applied research
Focuses on the use of information to create useful materials.
product
teh substance produced in a reaction
distillation
a liquid is boiled to produce an vapor that is condensed
extensive
properties of matter like volume, mass, and amount of energy.
analytical chemistry
The study of the composition of matter, focusing on separating, identifying, and quantifying chemicals in samples of matter.
Inductive reasoning
involves getting a collection of specific examples and drawing a general conclusion from them
alex always leaves his house at 7
when he leaves hes on time
if he leaves at 7 then he will be on time
precipitate
solid that forms and settles out
chromotography
the use of a porous surface to seperate the parts of the mixture
intesnsive
property that doesn't depend on the amount of matter present
Biochemistry
The study of chemical processes that occur in living things.
Deductive reasoning
Takes a general principal and then draws a specific conclusion from the general concept.
dolphins are mamals
mamals have kidneys
dolphins have kidneys
sublimation
change from solid to a gas
crystallization
use a saturated solution to collect the solid