Matter and Subtances
anything that has mass and takes up space
What is matter?
Characteristic that can be observed without changing the matter into another type of matter
what is a physical property?
The basic unit from which all matter is made
What is an atom?
what is the measure of how hot or cold something is?
what is temperature
This term refers to how much matter is inside an object
What is mass?
Wood, metal, paper, glass, cloth, plastic, air are all examples of what?
What is matter
Characteristics that describe something's ability to become something else
What is a chemical property
A substance made up of only one kind of atom
what is an element
how is thermal energy usually released, when matter changes?
What is, it is absorbed
This force depends on both an objects mass and the strength of gravity
What is weight?
a single kind of matter that always has a specific makeup or composition
What is substance
What is flammability an example of
What is chemical property
Two or more atoms held together by chemical bonds
what is what makes up a molecule
This form of energy increases as the temperature of an object increases, because the particles move faster.
What is boiling (or thermal energy)
What is density
What substance is Sodium Chloride?
What is table salt
Give an example of a physical property
Substances are made up of only only type of atom
what is Element
This type of energy flows from warmer objects to cooler ones until they reach the same temperature.
what is thermal energy
This unit is commonly used to measure weight in the United States
What is pounds?
What kind of mixture is a bowl of nuts?
Heterogenous mixture
give an example of a chemical property
rust, apple cider vinegar reaction, hamburger cooking, etc.
What is aluminum an example of?
what is an element
The temperature at which a substance changes from a solid to a liquid is called thi
what is melting point
What is the formula for denisty?
Mass divided by volume