Physical properties
The shine of a metal
Luster
The point at which a substance boils
Boiling point
What is the formula for density?
Density= mass/ volume
A characteristic of a substance that can be observed without changing the identity of the substance
physical property
The measure of the amount of matter in a given volume
Density
Ability of a substance to dissolve in another substance
Solubility
Must new substances be formed when you observe a chemical property? Explain
Yes, a chemical property is the substance's ability to transform into a new substance that contains different properties.
the ability of a substance to change into a new substance with different properties
chemical property
Ability of a substance to be rolled into various shapes
Malleability
An object's attraction to another object
Magnetic Attraction
What is the collection and study of physical evidence at a criminal investigation known as? What are examples of what they analyze?
Forensic science
Fingerprints, fire, dna, fibers
Examples of chemical properties
Flammability
Reactivity
The rate at which a substance transfers heat
Thermal Conductivity
Temperature at which a substance changes from solid to liquid
Melting point
The density of gold is 10.5 g/cm3. A student finds an object with a mass of 600 grams and a volume of 59.3 cm3. Find the density of the object. Could the object be gold?
yes, it is very close to 10.5
How well electric currents move through a substance
Electrical conductivity