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Vocab
States of Matter
Bonds and Connections
Atomic Stats
Misc.
100
A measure of the mass of an object divided by its volume.
What is density?
100
Most common state of matter in the universe.
What is Plasma?
100
Contains atoms of more than one type of element and is chemically bound.
What is a compound?
100
Number of protons in a atom.
What is the atomic number?
100
26 protons.
How many protons does an iron atom have?
200
Another name for a homogeneous mixture.
What is a solution?
200
Fills the entire container.
What is gas?
200
A bond that when formed the electrons are free to move from positively charged atom to another.
What are metallic bonds?
200
Discovered the atom.
Who was Democritus?
200
A property that describes what happens when one substance reacts with another.
What is a chemical property?
300
Electrically charged atoms.
What are ions?
300
Is found naturally in all three states of matter.
What is H2O?
300
A bond that shares electrons in its outermost level.
What is a covalent bond?
300
A scale of something smaller or larger.
What is a model?
300
Sweet tea.
What is a mixture?
400
Found in Earth's crust and is made of one type of element.
What is a native element?
400
State of matter when the particles have enough energy to overcome some of their attractions, but not all.
What is a liquid?
400
A bond that forms when atoms loses or gains electrons.
What is a ionic bond?
400
Oxygen
What is the most commonly found in the Earths crust?
400
To treat cancer, to date rocks and fossils.
What are some uses for isotopes?
500
This is equal to a atom's protons plus it's neutrons.
What is the mass number?
500
A bond formed without interaction of it's electrons.
What is a hydrogen bond?
500
When electrons escape the electron cloud from really high heat.
How is plasma formed?
500
Calcium, carbon, and 3 atoms of oxygen.
What is CaCO3?