Show:
Describing Matter
Physical and Chemical Properties
Measuring Matter
Types of Mixtures
Energy
100
Anything that has mass and takes up space
What is matter?
100
is a characteristic of a pure substance that can be observed without changing it into another substance.
What is physical property?
100
the SI unit of mass
What is kilogram?
100
sand and water are what type of heterogenous mixtures?
What is a suspension?
100
The energy of motion.
What is the kinetic energy?
200
is the study of the properties of matter and how matter changes.
What is chemistry?
200
When atoms combine, they form a ________________ a force of attraction between two atoms.
What is a chemical bond?
200
One cubic centimeter is equal to this.
What is one mL?
200
You can see the different parts Does not look the same throughout Types: suspensions
What is a heterogenous mixture?
200
Is the energy of an object has because of its position. It is stored energy.
What is potential energy?
300
It is a simple kind of matter that is pure It always has a specific make-up—or composition—and a specific set of properties.
What is a substance?
300
It is a pure substance of two or more elements chemically combined in a set ratio.
What is a compound?
300
Length X Width X Height is equal to this.
What is volume?
300
A type of homogeneous mixture, such as salt and water when mixed thoroughly?
What is a solution?
300
The internal energy stored in the chemical bonds between atoms and it’s a form of potential energy.
What is chemical energy?
400
is the basic particle from which all elements are made.
What is an atom?
400
Change between the following: States of matter: solid, liquid, and gas
What is a physical change?
400
Mass/Volume is equal to this.
What is density?
400
The salt in a salt water solution mixture.
What is the solute?
400
A form of energy that travels through space as waves. Can cause chemical and physical changes.
What is electromagnetic energy?
500
represent elements 1st letter always capital, 2nd lowercase
What is a chemical symbol?
500
Combustion and electrolysis are examples of this.
What are chemical changes?
500
1 g/cm^3 or 1g/mL
What is the density of water?
500
The two examples of a mixture where: the individual parts are not visible. looks the same throughout, evenly mixed.
What are colloids and solutions?
500
a change in which energy is released (out)-energy is given off.
What is exothermic energy?