CHEM 1020 Final Exam Questions and
Correct Answers.
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
A measure of space - Answer Volume
Correct Answers.
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
A measure of space - Answer Volume
