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Physical/Chemical Properties &Changes
Periodic Table of Elements
Naming Compounds
Balancing Equations
Writing Formulas for Compounds
100
A change that alters the chemical make up or composition.
What is chemical change.
100
Elements are represented by this on the Periodic Table
What is chemical symbol.
100
NaCl
What is Sodium Chloride
100
These are used to balance equations.
What is coefficients
100
Potassium Chloride
What is KCl
200
Color, shape, and size represent this.
What is physical properties.
200
The elements placement on the Periodic Table is based on this.
What is atomic number
200
CaBr2
What is Calcium Bromide
200
This law states that mass cannot be created nor destroyed.
What is Law of Conservation of Mass.
200
Nitrogen Dioxide
What is NO2
300
Flammability of a substance represents this type of property.
What is chemical property.
300
This is the name of the elements in Group 7A (17).
What is Halogens
300
Cu2S3
What is Copper III Sulfide
300
__H2 + __O2 ----> __H2O
What is 2,1,2
300
Manganese II Flouride
What is MnF2
400
A log is burnt to ashes.
What is a chemical change.
400
This is the only trend that increases down and to the left on the Periodic Table.
What is atomic radius.
400
K2SO4
What is Potassium Sulfate
400
__Al (s) + __HCl (aq) ?---> __AlCl3 (aq) + __H2 (g)
What is 2,6,2,3
400
Silver V Oxide
What is Ag2O5
500
The process of water turning into gas describes this type of change.
What is a physical change
500
This measures the elements ability to pull on electrons. Its' trend increases up and to the right on the Periodic Table
What is electronegativity.
500
Ni3(PO4)2
What is Nickel II Phosphate
500
__Ca(OH)2 + __H3PO4 ?----> __Ca3(PO4)2 + __H2O
What is 3,2,1,6
500
Chromium IV Nitrate
What is Cr(NO3)4