Element, Compound, Mixture
Carbon dioxide is a
compound
This type of matter is made up of a single type of particle.
What is an element?
What type of property is mass
extensive
Matter goes through this when it changes the way it looks without becoming a new kind of matter.
What is physical change?
What is the highest energy state of matter
gas
A human would be a
mixture
This is the smallest particles of an element.
What is an atom?
what is an intensive property
does not depend on how much
This is made up of two or more kinds of matter that can be separated out.
What is a mixture?
This is something about matter that you can observe.
What is a property?
This shows the tyndall effect
Colloid
The diatomic elements are
H2, N2, O2, F2, Cl2, Br2, I2
When a substance dissolves in another substance it is called this.
What is a solution?
grinding is a ____ change
physical
This will settle into layers
suspension
Evaporation is a _______ type of reaction
Endothermic
Give 5 examples of a physical property
mass, density, color, temperature, specific heat, texture etc
One kind of matter changes into another when this happens.
What is a chemical change?
This is the metric measurement for volume.
What is liter (L)?
this type of mixture has medium or big particles
heterogenous
Exothermic reactions ____ energy
release
give three examples of chemical properties
flammability, reactivity, corrosion
Phase changes are always
Physical?
This is the metric unit of measure for mass.
What is gram (g)?