CHEM 1020 Final Exam Review ACTUAL UPDATED QUESTIONS AND CORRECT
ANSWERS
The smallest identifiable unit of an element Atom
Two or more atoms joined in a specific arrangement Molecule
The study of matter; the study of the behavior of atoms Chemistry
and molecules
Anything that has mass and occupies space Matter
In which state of matter do atoms have a fixed volume Solid
and rigid shape, vibrate but cannot move past one
another, and are tightly packed together in a specific
arrangement?
In which state of matter do atoms have a fixed volume Liquid
but a variable shape, are free to move around/slide past
one another, and are not as tightly packed?
In which state of matter do atoms have variable shape Gas
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?
What is a standard quantity used to specify Unit
measurements called?
A measure of the quantity of matter in an object Mass
A measure of the gravitational pull on matter Weight
The measure of kinetic energy of atoms/molecules in Temperature
matter.
Which temperature scale has a boiling point of 212 212 Fahrenheit
degrees? Which has a boiling point of 100? 100 Celsius
ANSWERS
The smallest identifiable unit of an element Atom
Two or more atoms joined in a specific arrangement Molecule
The study of matter; the study of the behavior of atoms Chemistry
and molecules
Anything that has mass and occupies space Matter
In which state of matter do atoms have a fixed volume Solid
and rigid shape, vibrate but cannot move past one
another, and are tightly packed together in a specific
arrangement?
In which state of matter do atoms have a fixed volume Liquid
but a variable shape, are free to move around/slide past
one another, and are not as tightly packed?
In which state of matter do atoms have variable shape Gas
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?
What is a standard quantity used to specify Unit
measurements called?
A measure of the quantity of matter in an object Mass
A measure of the gravitational pull on matter Weight
The measure of kinetic energy of atoms/molecules in Temperature
matter.
Which temperature scale has a boiling point of 212 212 Fahrenheit
degrees? Which has a boiling point of 100? 100 Celsius
