Density
Density is a broken ....
Heart
Density of "Pure" water is....
1.0 g/ml
Density
Physical Property
The ability of a substance to be hammered or rolled into sheets
Malleability
The ability of a substance to cause harm to an organism
Toxicity
What equation do you use to calculate Density?
Density = Mass / Volume
Substances made from only "one" type of atom OR "one" type of molecule are considered....
Pure
Luster
Physical
The ability of matter to react chemically with other substances
Reactivity
The ability of matter to catch on fire (ignite) and burn
Flammability
Objects that have a density greater than 1g/ml will _______ in water.
Sink
What is the name of the "Physical Property" that refers to materials that allow some/little light to pass through.
Images are not clearly visible
Translucent
Magnetism
Physical Property
The ability of matter to let all, or most of, the light to pass through it.
Transparent
The ability of a substance to become a part of (dissolve in) another substance, usually water.
Solubility
Objects that have a density less than 1g/ml will _______ in water.
Float
What is the Density of the metal?
Mass: 22.7g Volume: 2.30 cm3
Density =9.87 g/cm3
Toxicity
Chemical Property
The number of objects or particles in a certain space
Density
Temperature at which a substance’s state of matter changes from a solid to a liquid
Melting Point
What are the "TWO" uses for Density?
1. To tell is something will sink or float
2. Identify an unknown "pure" substance
What do physical and chemical properties have in common?
They both can be used to "Identify" ....an unknown substance
Flammability
Chemical Property
These properties can be observed "without" changing the identity of the substance
Physical Properties
These properties "require" a chemical reaction to occur in order for them to be observed
Chemical Properties