Atoms
Ionic Bonds
Covalent Bonds
Metallic Bonds
Looking Back
100
The outermost electrons that an atom has
What are Valence Electrons?
100
Ionic Bonds form between metals and ___________
What is Nonmetals?
100
Covalent Bonds form between nonmetals and ______________
What is Nonmetals?
100
Metallic Bonds form between metals and ___________
What is Metals?
100
Neutral charged particles in an atom
What are Neutrons?
200
Number of valence electrons for an atom in group 2
What is 2?
200
Ionic Bonds have _______ melting and boiling points
What is High?
200
When two atoms for 4 electrons they have this type of bond (don't say covalent)
What is Double Bond?
200
This is the term for being shiny and reflective
What is Luster?
200
The amount of space that matter takes up
What is Volume?
300
Force of attraction that holds atoms together
What is a Chemical Bond?
300
An atom that has an electric charge
What is an Ion?
300
A covalent bond where electrons are shared unequally
What is a Polar Bond?
300
Term for being able to be rolled into thin sheets
What is Malleable?
300
Changing from a gas to a liquid
What is Condensation?
400
The group of atoms that do NOT want to bond with others
What is Noble Gases?
400
The orderly, three-dimensional shape that Ionic Bonds make
What is a Crystal?
400
A neutral group of atoms in a covalent bond
What is a Molecule?
400
These can move freely in a metallic bond
What is valence electrons?
400
The property of emitting radiation (named by Marie Curie)
What is Radioactivity?
500
Number of valence electrons around an atom of Nitrogen
What is 5?
500
Ions that are made of more than one atom
What is a Polyatomic Atom?
500
Is water a polar or nonpolar molecule
What is Polar?
500
A mixture of two or more elements, at least one being a metal
What is an Alloy?
500
A mixture that is not evenly dispersed and you can see the particles (ex. a salad)
What is Heterogeneous?
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