Download 9 Chapter 1 Study Guide

9 - Chapter 1 Student Outcomes
Students will be expected to:
 Demonstrate knowledge of WHMIS standards by using proper techniques
for handling and disposing of lab materials.
-
define WHMIS
identify each of the WHMIS symbols
use a Materials Safety Data Sheet (MSDS) to obtain required safety
information
 Compare earlier conceptions of the structure of matter with current
conceptions.
-
define matter
define atom
 Investigate matter and describe it in terms of its physical properties and
chemical properties.
-
-
distinguish between physical properties and chemical properties
list and define examples of physical properties:
 colour
 malleability
 electrical conductivity
 magnetism
 luster
 density
 melting/boiling points
 texture
list and define examples of chemical properties:
 combustibility
 reactivity
 Explain the importance of using the terms law and theory in science.
-
distinguish between a theory and a law
 Identify major changes in atomic theory up to and including the Bohr model.
-
describe the contributions of Empedocles, Democritus, and Aristotle
describe the contribution of Dalton
list the set of ideas that made up Dalton’s atomic theory
describe the contribution of Thompson
describe the contribution of Rutherford
describe the contribution of Bohr
 Describe Rutherford’s experiment to test Thomson’s atomic model as an
example of how technologies have enhanced, promoted, or made possible
scientific research in chemistry.
-
recognize that the atomic theory continues to be refined
 Use models in describing the structure and components of atoms.
-
distinguish among protons, neutrons, and electrons in terms of their:
 charge
 relative mass
 location in the atom
Proton
Electron
Neutron
Charge
Positive (+)
Negative (-)
No charge
Relative
Mass
1836
(1 unit)
1
(insignificant)
1837
(1 unit)
Location in
the Atom
Nucleus
Surrounding the
Nucleus
Nucleus
 Provide examples to illustrate that scientific and technological activities
related to atomic structure take place in a variety of individual and group
settings.
 Core Lab 1-2C p. 20