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States of Matter
History and Stats
Bonds and Compounds
Vocab
Misc.
100
Is found naturally on Earth as a solid, liquid, and gas.
What is H2O?
100
1900's
When was the model of the atom invented?
100
Formed when atoms become positively or negatively charged.
What is an ionic bond?
100
Another name for homogeneous micture.
What is a solution?
100
Takes shape of it's container.
What are liquids?
200
Lacks enough energy to break it's atomic attraction.
What is solid?
200
Found in electron clouds.
What are electrons?
200
Shares electrons.
What is a covalent bond?
200
Composed of two or more substances not chemically combined.
What is a mixture?
200
Measure of mass divided by volume.
What is density?
300
Fills the container entirely.
What is gas?
300
Smaller or larger version.
What is a model?
300
Found in metals.
What is a metallic bond?
300
# of protons.
What is the atomic #?
300
Electrically charged atom.
What is an ion?
400
Made when electrons escape the electron cloud at extreme temperatures.
What is plasma?
400
Discovered the atom.
Who was Democritus?
400
Weak and easily broken.
What is a hydrogen bond?
400
# of Protons plus Neutrons.
What is the mass #?
400
Most common state of matter.
What is plasma?
500
Temperature and pressure.
What is the ways state of matter can change?
500
Very thick liquid used in houses.
What is glass?
500
Two types of "mixtures" that are made physically and chemically.
What are heterogeneous and homogeneous mixtures?
500
Atom with a different amount of neutrons then in it's element.
What is a isotope?
500
112
How many protons does Ununbium have?