CHEM 103 MODULE EXAM 5 2026 COMPLETE
QUESTIONS AND ANSWERS GRADED A+ FULL
SOLUTION
◉ What are the 3 domains of chemistry? Answer: Macroscopic,
Microscopic, Symbolic
◉ Define the macroscopic domain and what you can do with them
Answer: everyday things in our world that can be sensed directly by
human sight and touch. You can observe and measure them.
examples are plants and animals
◉ Define the microscopic domain Answer: objects that are too small
to see with the human eye. For example, cells, atams, chemical bonds
◉ Define symbolic domain Answer: The specialized languaged used
to represent parts of the macroscopic and microscopic domains.
Helps us to interpret behaviors through using chemical symbols,
chemical formulas, pictures, equations
◉ What domains does chemistry operate in? Answer: It operates in
microscopic and uses symbolic to explain
, ◉ What 3 things do measurements tell us? Answer: 1. the size or
magnitude of measurement (the number)
2. standard of comparison for the measurement (a unit)
3. Indication of the uncertainty of the measurement
◉ What system is used for units? Answer: The international sysem
of units
◉ What is volume? and what is the standared SI unit? Answer: the
measure of the amount of space occupied by an object. m3
◉ What is the name of the SI unit for length? Answer: meter
◉ What is the symbol for the SI unit for length? Answer: meter
◉ What is the name of the SI unit for mass? Answer: kilogram
◉ What is the symbol for the SI unit for mass? Answer: kg
◉ What is the name of the SI unit for time? Answer: second
◉ What is the symbol for the SI unit for time? Answer: s
QUESTIONS AND ANSWERS GRADED A+ FULL
SOLUTION
◉ What are the 3 domains of chemistry? Answer: Macroscopic,
Microscopic, Symbolic
◉ Define the macroscopic domain and what you can do with them
Answer: everyday things in our world that can be sensed directly by
human sight and touch. You can observe and measure them.
examples are plants and animals
◉ Define the microscopic domain Answer: objects that are too small
to see with the human eye. For example, cells, atams, chemical bonds
◉ Define symbolic domain Answer: The specialized languaged used
to represent parts of the macroscopic and microscopic domains.
Helps us to interpret behaviors through using chemical symbols,
chemical formulas, pictures, equations
◉ What domains does chemistry operate in? Answer: It operates in
microscopic and uses symbolic to explain
, ◉ What 3 things do measurements tell us? Answer: 1. the size or
magnitude of measurement (the number)
2. standard of comparison for the measurement (a unit)
3. Indication of the uncertainty of the measurement
◉ What system is used for units? Answer: The international sysem
of units
◉ What is volume? and what is the standared SI unit? Answer: the
measure of the amount of space occupied by an object. m3
◉ What is the name of the SI unit for length? Answer: meter
◉ What is the symbol for the SI unit for length? Answer: meter
◉ What is the name of the SI unit for mass? Answer: kilogram
◉ What is the symbol for the SI unit for mass? Answer: kg
◉ What is the name of the SI unit for time? Answer: second
◉ What is the symbol for the SI unit for time? Answer: s
