Atomic Theory
The smallest unit of matter
What is the atom?
Homeogeneous
What is a uniform mixture?
flows to fill shape and volume of container
what is a gas?
solid, shiney
What is a physical property?
Three parts of atoms
What are proton, neutron, and electron?
Heterogeneous
What are not uniform mixtures?
definate volume but takes the shape of the container
What is a liquid?
Can be hammered or rolled into sheets
What is mallable?
A group of identical atoms
what is an element?
chromatography
What is the seperation of mixtures?
melting ice
What is a physical change?
Ability to resist breaking when pulled
What is tensile strength?
Formed by chemical bond including 2 or more elements
What is a compound?
A solution is not a mixture. True or false
What is false?
Tightly packed particles
What is a solid?
Au
What is gold?
What is salt?
The number of mixtures in the universe.
What is infinite?
ionized gas
What is plasma?
Conducted by metals
What is electricity and heat?