CHEM 1020 Final Exam Review
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? - answerGas
What is a standard quantity used to specify measurements called? - answerUnit
A measure of the quantity of matter in an object - answerMass
A measure of the gravitational pull on matter - answerWeight
The measure of kinetic energy of atoms/molecules in matter. - answerTemperature
Which temperature scale has a boiling point of 212 degrees? Which has a boiling point
of 100? - answer212 Fahrenheit
100 Celsius
A combination of units is called - answerDerived units
A measure of space - answerVolume
Ratio of mass to volume - answerDensity
All non-zero numbers are - answersignificant
Interior zeros are - answersignificant
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? - answerGas
What is a standard quantity used to specify measurements called? - answerUnit
A measure of the quantity of matter in an object - answerMass
A measure of the gravitational pull on matter - answerWeight
The measure of kinetic energy of atoms/molecules in matter. - answerTemperature
Which temperature scale has a boiling point of 212 degrees? Which has a boiling point
of 100? - answer212 Fahrenheit
100 Celsius
A combination of units is called - answerDerived units
A measure of space - answerVolume
Ratio of mass to volume - answerDensity
All non-zero numbers are - answersignificant
Interior zeros are - answersignificant
