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Chemistry (Chemical Reaction (4 types of reactions (SR (AB+C=AC+B), DR…
Chemistry
Chemical Reaction
4 types of reactions
SR
AB+C=AC+B
DR
AB+CD=AD+CB
DC
AB= A+B
SN
A+B=AB
Matter cannot be created or destroyed
Balancing equations
Fe2O3c-->Fe+CO2
Endothermic vs Exothermic
Exo releases energy
Endo absorbs energy
Catalyst speed up reactions
Chemical Reaction Signs
Temp. Change
Gas Released
Odor
Periodic Trends
Families
Earth Akaline
Hallogens
Akaline
Noble Gasses
Reactivity
Metals most reactive elements are on the bottom left
Non-metals most reactive elements are in the top right
Metals vs. Non-metals
Metals
High Melting Point
Shiny
Non-metals
Non-conductors
Low melting point
Mendeleev
Organized the Elements
Groups and Periods
Groups go verticle
Periods go horizontal
Structure of an Atom
Subatomic Particles
Neutron
Electron
Proton
Bohr Model
Atom vs. Ion
Neutral
Positive or negitivley charged
Structure and Properties of Matter
Lewis Dot
.Be.
Covalent Vs. Ionic
Share
Weak
Strong
Give
Counting atoms in a molecule
H2O
Properties of Matter
Mixture
Na+Mg
Compound
NaCl
Element
Li
Nuclear Chemistry
Isotopes and abundance
Radiation
Beta
Medium
0/1
Gamma
Strongest
0/0
Alpha
Weakest
4/2
Fission Vs Fusion
The Division of an Atom
The Fusing of an Atom
Half Life
The amount of time it takes half of a radioactive material to stabilize
By Teagan Kronbeck
