States of Matter
Most common state of matter in the Universe
What is Plasma
The amount of mass in a given space
What is Density?
evenly mixed
What is Homogeneous
If a gas condenses, it turns into a?
What is a Liquid
If pressure increases, volume?
What is decreases?
Has definite shape and volume
What is Solid
What is the density of an object if its mass is 12 kg and its volume is 6 L
2 kg/L
unevenly mixed
What is Heterogeneous
What is Freezing?
If temperature increases, volume ________--
What is increases?
Has particles that are the most strongly attracted to each other
What are Solids?
Find the mass of an object if its density is 1.5 g/mL and it takes up 30 mL of space
45 grams
The two types of substances
What are elements and compounds
The process of a solid turning into a liquid?
What is melting?
A gas at 30K has a volume of 60 mL, what is its volume if the temperature is increased to 300K?
What is 600 mL
Has definite volume but indefinite shape
What are Liquids
What is the volume of an object if its mass is 40 grams and its density is 0.5 g/mL
80 mL
A mix of two or more elements bonded together?
What are compounds?
If a gas under goes deposition, it turns into a?
A gas at 300 atm, has a volume of 2 L, What is the volume if the pressure is reduced to 10 atm?
What is 60 L?
What two variables determine a substances state of matter?
What are temperature and pressure?
If an object has a mass of 1.3 grams and a volume of 1.35 mL, will it sink or float?
What is float?
Another name for Homogeneous Mixtures
What are solutions
The process of a solid turning into a gas?
What is Sublimation?
Which Law states that as the temperature of a gas increases, its pressure also increases?
What is the Gay-Loussac Law?