Chapter Test 1-3 Flashcards
(35 cards)
dissolving salt in water - p or c
p or c
iron rusting to produce iron oxide - p or c
c
bending clay - p or c
p
exploding dynamite - p or c
c
oxidation of aluminum - p or c
c
wine transforming into vinegar - p or c
c
freezing water - p or c
p
cutting a piece of paper - p or c
p
condescending water - p or c
p
combing sodium and chlorine to form salt - p or c
c
oxygen is an example of this
element
solutions are contained within this category
homogenous mixture
water is an example of this
compound
a substance that is composed of only one type of atom
element
a sugar water mixture in which all the salt has been dissolved
homogenous mixture
two different elements chemically combined
compound
all of these are located on the periodic table
element
a mixture that is non-uniform
heterogeneous mixture
oil and water
heterogeneous mixture
a physical combination
homogenous and heterogeneous mixture
how hormones are produced in the brain
biochemistry
use computers and math to predict the effects of carbon dioxide on the atmosphere
theoretical chemistry
study of compounds that do not contain carbon
inorganic chemistry
a forensic scientist identifies the composition of evidence collected at a crime scene
analytical chemistry