CHEM 103 EXAM 3 TEST BANK SOLVED QUESTIONS 100 PERCENT CORRECT ANSWERS

CHEM 103 EXAM 3 TEST BANK SOLVED QUESTIONS 100 PERCENT CORRECT ANSWERS
Chem 103 Exam 3 Questions and Answers Verified
Solutions Latest Update 2026/2027

Question:
What are the 3 domains of chemistry?

Answer:
Macroscopic, Microscopic, Symbolic



Question:
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



Question:
Define the microscopic domain

Answer:
objects that are too small to see with the human eye. For example, cells, atams, chemical bonds



Question:
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



Question:

, What domains does chemistry operate in?

Answer:
It operates in microscopic and uses symbolic to explain



Question:
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



Question:
What system is used for units?

Answer:
The international sysem of units



Question:
What is volume? and what is the standared SI unit?

Answer:
the measure of the amount of space occupied by an object. m3



Question:
What is the name of the SI unit for length?

Answer:
meter



Question:
What is the symbol for the SI unit for length?