CHEM 1020 Final Exam Review
2025/2026 Exam Questions and Answers
| 100% Solved
The smallest identifiable unit of an element - 🧠 ANSWER ✔✔Atom
Two or more atoms joined in a specific arrangement - 🧠 ANSWER
✔✔Molecule
The study of matter; the study of the behavior of atoms and molecules - 🧠
ANSWER ✔✔Chemistry
Anything that has mass and occupies space - 🧠 ANSWER ✔✔Matter
In which state of matter do atoms have a fixed volume and rigid shape,
vibrate but cannot move past one another, and are tightly packed together
in a specific arrangement? - 🧠 ANSWER ✔✔Solid
, In which state of matter do atoms have a fixed volume but a variable
shape, are free to move around/slide past one another, and are not as
tightly packed? - 🧠 ANSWER ✔✔Liquid
In which state of matter do atoms have variable shape and variable
volume, always assume the shape and volume of their container, are free
to move anywhere, and have LOTS of space between each other and are
compressible? - 🧠 ANSWER ✔✔Gas
What is a standard quantity used to specify measurements called? - 🧠
ANSWER ✔✔Unit
A measure of the quantity of matter in an object - 🧠 ANSWER ✔✔Mass
A measure of the gravitational pull on matter - 🧠 ANSWER ✔✔Weight
The measure of kinetic energy of atoms/molecules in matter. - 🧠 ANSWER
✔✔Temperature
Which temperature scale has a boiling point of 212 degrees? Which has a
boiling point of 100? - 🧠 ANSWER ✔✔212 Fahrenheit
100 Celsius
A combination of units is called - 🧠 ANSWER ✔✔Derived units
2025/2026 Exam Questions and Answers
| 100% Solved
The smallest identifiable unit of an element - 🧠 ANSWER ✔✔Atom
Two or more atoms joined in a specific arrangement - 🧠 ANSWER
✔✔Molecule
The study of matter; the study of the behavior of atoms and molecules - 🧠
ANSWER ✔✔Chemistry
Anything that has mass and occupies space - 🧠 ANSWER ✔✔Matter
In which state of matter do atoms have a fixed volume and rigid shape,
vibrate but cannot move past one another, and are tightly packed together
in a specific arrangement? - 🧠 ANSWER ✔✔Solid
, In which state of matter do atoms have a fixed volume but a variable
shape, are free to move around/slide past one another, and are not as
tightly packed? - 🧠 ANSWER ✔✔Liquid
In which state of matter do atoms have variable shape and variable
volume, always assume the shape and volume of their container, are free
to move anywhere, and have LOTS of space between each other and are
compressible? - 🧠 ANSWER ✔✔Gas
What is a standard quantity used to specify measurements called? - 🧠
ANSWER ✔✔Unit
A measure of the quantity of matter in an object - 🧠 ANSWER ✔✔Mass
A measure of the gravitational pull on matter - 🧠 ANSWER ✔✔Weight
The measure of kinetic energy of atoms/molecules in matter. - 🧠 ANSWER
✔✔Temperature
Which temperature scale has a boiling point of 212 degrees? Which has a
boiling point of 100? - 🧠 ANSWER ✔✔212 Fahrenheit
100 Celsius
A combination of units is called - 🧠 ANSWER ✔✔Derived units
