CHEMISTRY 104 EXAM 1 REVIEW 2024
WITH 100% ACCURATE ANSWERS
, CHEMISTRY 104 EXAM 1 REVIEW 2024
WITH 100% ACCURATE ANSWERS
Physical Change - correct answersprocess in which a substance changes its physical appearance but not
its chemical composition
Chemical Change - correct answersprocess in which a substance undergoes a change in chemical
composition
Dalton's Atomic Theory - correct answersmatter is made of atoms, elements have particles with one
type of atom, atoms of a different element equal a different mass, atoms are linked in compounds
Chemistry - correct answersthe study of the composition, structure, and properties of matter and the
changes it undergoes
Scientific Method - correct answersset of general procedures based on experimentation and observation
used to acquire scientific knowledge and explain natural phenomena
Hypothesis - correct answersmodel or statement that can be tested by experiment, offers an
explanation for a scientific law
Experiment - correct answerswell defines controlled procedure for obtaining information about a
system under study
Observation - correct answersstatement that describes something we see, hear, smell, taste, or feel
Scientific Fact - correct answersis a reproducible piece of data about some natural phenomenon that is
obtained from experimentation
Scientific Law - correct answersgeneralization that summarizes scientific facts about a natural
phenomenon
WITH 100% ACCURATE ANSWERS
, CHEMISTRY 104 EXAM 1 REVIEW 2024
WITH 100% ACCURATE ANSWERS
Physical Change - correct answersprocess in which a substance changes its physical appearance but not
its chemical composition
Chemical Change - correct answersprocess in which a substance undergoes a change in chemical
composition
Dalton's Atomic Theory - correct answersmatter is made of atoms, elements have particles with one
type of atom, atoms of a different element equal a different mass, atoms are linked in compounds
Chemistry - correct answersthe study of the composition, structure, and properties of matter and the
changes it undergoes
Scientific Method - correct answersset of general procedures based on experimentation and observation
used to acquire scientific knowledge and explain natural phenomena
Hypothesis - correct answersmodel or statement that can be tested by experiment, offers an
explanation for a scientific law
Experiment - correct answerswell defines controlled procedure for obtaining information about a
system under study
Observation - correct answersstatement that describes something we see, hear, smell, taste, or feel
Scientific Fact - correct answersis a reproducible piece of data about some natural phenomenon that is
obtained from experimentation
Scientific Law - correct answersgeneralization that summarizes scientific facts about a natural
phenomenon
