matter Flashcards
Matter
anything that takes up space and has mass
Mass
measure of the amount of “stuff” the object contains
Volume
measure of the space occupied by the object
What are two ways matter can be classified as ?
Extensive and Intensive
Extensive
depends on the amount of matter in the sample
ex: grams, kilograms, Liters
Intensive
depends on the type of matter, not the amount present
ex: tall, black (color), smell, shape
T/F: calories is an example of an intensive property.
False ; Extensive
A ___________ ______________ is a property that can be observed and measured without changing the materials composition.
Physical Properties
A _______________ _____________ a property that can only be observed by changing the composition of the material.
Chemical Properties
___________ change will change the visible appearance.
Physical
Boil, melt, cut, bend, split , crack are all examples of what change ?
Physical
Physical change can be ______________ or _________________.
reversible or irreversible
Rust, burn, decompose, ferment are examples of a _____________ change.
Chemical
What are the Three states of matter ?
Solid, Liquid, Gas
Cannot flow
Solids
