Definitions
The Building Block of All Matter
Atom
Elements Contain ____ Amount of Atom Types
1
Name 3 Types of Chemical Properties that Metals Have
Hard, Sonorous, Ductile, Shiny, Malleable, Conduct Electricity, Conduct Heat, High Melting Point, High Boiling Point
Similarity Between Compounds and Diatomic Elements
They Each Have More than One Atom
or
They Are Both Molecules
The Name of the Little Number in the Chemical Formula
Ex. CH4
Subscript
The Way a Substance Appears or Behaves, e.g. Boiling Point
Physical Property
Represents an Element on the Periodic Table
Chemical Symbol
The State of Matter Most Metals Are In
Solid
Diatomic or Compound: 02
Diatomic
What the Little Number in a Chemical Formula Represents
The Amount of That Element in the Compound
Two of the Same Type of Atom Chemically Bonded Together
Diatomic Element/Diatomic/Diatomic Molecule
K
Potassium
These Types of Properties Are the Cause of New Substances
Chemical Property
Diatomic or Compound: CO2
Compound
True or False: Compounds With the Same Types of Elements, but Different Ratios Have The Same Property
False
A Substance Made By a Chemical Reaction Where Two or More Elements Chemically Bond Together
Compound/Chemical Compound
The Elements on the Far Right Side of the Periodic Table. They Don't Interact with Anything
Noble Gases
The Amount of Elements on the Periodic Table
118
True or False: Compounds Have the Same Properties as the Elements that Created Them
False
The Ratio of Nitrogen to Oxygen in this Compound:
N2O
2:1
A Force that Holds Atoms Together. Takes A Lot of Energy to Create or Break
Bond/Chemical Bond
The Shape James Dalton Thought Atoms Looked Like
Sphere
This Type of Element Only Consists of One Atom
Monatomic Element
The Type of Element Diatomic Elements Typically Are
Non-Metals
CH2O
2 Hydrogen
1 Oxygen