Density
Chemical Formulas
Types of Matter
Properties
Vocab
100
Which state of matter is the most dense?
Solids
100
What is the chemical formula for butane, shown here?
C4H10
100
Is water (H2O) an element, compound, or mixture?
Compound
100
What property allows you to identify copper as reddish-brown compared to aluminum’s silver-gray appearance?
Color
100
What is the term for a substance that contains more than one atom?
A molecule
200
What is the formula for density?
density = mass/volume
200
How many hydrogen atoms are in C6H12O6?
12
200
Is oxygen gas (O2) an element, compound, or mixture?
Element
200
What property identifies water because it always boils at 100°C at standard atmospheric pressure?
Boiling point
200
What is the term for a substance that has different types of atoms bonded together?
A compound
300
A cube has a mass of 60 g and a volume of 20 mL. What is its density?
3 g/mL
300
Write the chemical formula of adamantane with 10 carbon atoms and 16 hydrogen atoms.
C10H16
300
Is this a mixture of elements or a mixture of compounds, or both?
Mixture of compounds
300
What property allows you to identify substances like gasoline or wood because they burn easily?
Flammability
300
What is the term a substance that contains different molecules next to each other, but not bonded together?
A mixture
400
An iron nail has a mass of 40 g and a volume of 5 mL. What is its density?
8 g/mL
400
Write the chemical formula for the molecule shown below:
2CH4
400
A diamond is made of all carbon atoms. Is it an element, compound, or mixture?
Element
400
What property helps you identify vinegar because it has a strong, sour smell?
Odor
400
What is the term for a substance that is all made of the same atom?
An element
500
Water's density is 1 g/mL. Glycerin has a density of 1.26 g/mL. Will glycerin float?
No
500
Write the chemical formula for the molecule shown below:
C8H10O2N4
500
Is this a mixture of elements or a mixture of compounds, or both?
Both
500
What property helps you identify table salt because it dissolves easily in water, while sand does not?
Solubility
500
What is the term for the amount of matter in an object?
Mass