Properties of Matter
Characteristic of matter that is described using the senses or measured in the lab; observed without the matter reacting
What is physical properties
The reference table that indicates all densities for the elements in the periodic table
What is table S
The term for a solid changing to a liquid
What is melting
The type of matter that cannot be chemically decomposed
What is an element
This separation technique is based on solubility
What is filtration
Characteristic of Matter that describes how matter reacts; observed by the matter reacting
What is Chemical Properties
The density of a metal that has a mass of 68.1 grams and its' volume is found to be 15 mL by water displacement.
What is 4.54 g/mL
The term for an energy change that absorbs energy
What is endothermic
The type of mixture that creates a uniform solution
What is a homogeneous mixture
This separation technique is used to separate alcohol and water into two pure substances
What is distillation
The physical property of water that remains the same from sample to sample
What is density
The mass of a magnesium cube that has a volume of 6.0 cm3 and a density of 1.74 g/cm3
What is 10.4 g
The secondary term for melting
what is fusion
Air is considered this classification of matter
homogeneous mixture
This separation technique is commonly used to separate dyes in ink.
What is chromatography
Burning magnesium ribbon is considered this type of change
What is a chemical change
The volume of 35.2 g of carbon tetrachloride if it has a density of 1.60 g/mL
What is 22 mL
An exothermic change that decreases from the most amount of entropy to less entropy
What is condensation (Gas to liquid)
The term for a solid/solid mixture
What is an alloy
Chromatography is based on what physical property
The type of change that occurs when copper (II) chloride and water are mixed completely
What is a physical change.
The amount of barium chloride produced when 137 grams of barium react with 116 grams of sodium chloride to produce 46 grams of sodium. Based on the following equation:
Ba(s) + 2 NaCl(s) --> 2Na(s) + BaCl2(s)
What is 207 grams of Barium Chloride
The term for a gas directly changing to a solid.
What is deposition
This phrase indicates that a substance is a compound and not a mixture
What is "fixed ratio" (fixed amount of elements)
What is residue