Type
Word Search
Description

arsenic trifluoride
carbon disulfide
carbon monoxide
carbon tetrachloride
diarsenic trioxide
dihydrogen monoxide
diphosphorous pentoxide
ethane
hexene
methane
nitrogen monoxide
octane
pentene
phosphorous trichloride
propane
silicon tetrachloride
sulfur dioxide
sulfur hexafluoride
xenon tetrafluoride

Covalent Compounds Crossword

Type
Crossword
Description

SO3 sulfur trioxide
CF4 carbon tetrachloride
H2O dihydrogen monoxide
CO carbon monoxide
CO2 carbon dioxide
Br2 bromide
C2Br4 dicarbon tetrabromide
OCl2 oxygen dichloride
N2H4 dinitrogen tetrahydride
PCl5 phosphorus pentachloride
IO2 iodine dioxide
ClF3 chlorine trifluoride
CBr4 carbon tetrabromide
SO3 sulfur trioxide
NI3 nitrogen triiodide
Cl2O7 dichlorine heptoxide
SF6 sulfur heptoxide
S2F10 disulfur decoxide
N2O dinitrogen monoxide
OF2 oxygen difluoride

Covalent Naming Crossword

Type
Crossword
Description

CH4 carbon tetrahydride
NH3 nitrogen trihydride
H2O dihydrogen monoxide
hydrogen chloride HCl
phosphorus trihydride PH3
carbon monoxide CO
HI hydrogen monoiodide
N2O3 dinitrogen trioxide
SO2 sulfur dioxide
sulfur hexachloride SCl6
carbon tetrabromide CBr4
dinitrogen hexaflouride N2F6
silicon tetraflouride SiF6
P2S3 diphosphorus trisulphide
phosphorus pentaflouride PF5

Ionic and covalent Compounds Crossword

Type
Crossword
Description

Fe2O3 Iron(III)oxide
ZnCl2 Zinc(II)chloride
AgCl Silver(I)chloride
Cu3P2 Copper(II) phosphide
PbS2 Lead( IV) sulfide
MnO2 Manganese(IV)oxide
CoF2 Cobalt(II)Fluoride
PCl3 Phorphorus trichloride
Sr3N2 Strontium nitride
KOH Potassium hydroxide
NH3 Nitrogen trihydride
Zn3N2 Zinc(II)nitride
LiBr Lithium bromide
N2O5 Dinitrogen pentoxide
H2O Dihydrogen oxide

Naming Ionic & Covalent Compounds Crossword

Type
Crossword
Description

NCl3 Nitrogen Trichloride
Gold (III) Oxide Au2O3
Ga2O3 Gallium Oxide
Lithium Sulfite Li2SO3
NaBr Sodium Bromide
Calcium Sulfate CaSO4
Dinitrogen Sulfide N2S
CCl4 Carbon Tetrachloride
Diphosphorus Pentoxide P2O5
Cu2O Copper I Oxide

Ionic and Covalent Compounds Crossword

Type
Crossword
Description

CO2 carbon dioxide
KCl potassium chloride
positively or negatively charged atom ion
positively charged atom cation
negatively charged atom anion
P2F5 diphosphorus pentafluoride
H2O dihydrogen monoxide
not shiny; usually an anion; not a good conductor nonmetal
shiny, malleable, ductile metal
NO nitrogen monoxide
CaCl2 calcium chloride
Li2O lithium oxide
made the first periodic table mendeleev
made the current periodic table moseley

The Periodic Table of Elements Word Search

Type
Word Search
Description

zinc
copeer
nickel
cobalt
iron
manganese
chromium
vanadium
titanium
scandium
calcium
potassium
argon
chlorine
sulfur
phosphorous
silicon
aluminium
magnesium
sodium
neon
fluorine
oxygen
nitrogen
carbon
boron
beryllium
lithium
helium
hydrogen

Chemical Compounds Crossword Puzzle

Type
Crossword
Description

Au2O3 gold III oxide
NaBr sodium bromide
Ag2CO3 silver carbonate
Li2SO3 lithium sulfite
N2S dinitrogen sulfide
NCl3 nitrogen trichloride
ZnS zinc sulfide
CaSO4 calcium sulfate
Cr(CO3)3 chromium VI carbonate
Ga2O3 gallium oxide
Na2CO3 sodium carbonate
CCl4 carbon tetrachloride
HCL hydrochloric acid
H2CO3 carbonic acid
H2CrO4 chromic acid

Nomenclature Crossword

Type
Crossword
Description

AsF3 arsenic trifluoride
GeO2 germanium dioxide
MgS magnesium sulfide
CaCl2 calcium chloride
XeO3 xenon trioxide
KrF2 krypton difluoride
K2S Potassium Sulfide
(NH4)2S Ammonium Sulfide
BaO barium oxide
HCl hydrochloric acid
HF hydrofluoric acid
H2S hydrosulfuric acid

Sources of Air Pollution- pages 462-463 Crossword

Type
Crossword
Description

caused by human activities and natural processes air pollution
particulate matter emissions
volcanic eruptions, forests fires natural processes
pollution that comes from power plants and factories point source
pollution that comes from cars and trucks nonpoint source
carbon-containing fuels that formed millions of years ago from remains of living things fossil fuels
pollutants may do direct harm primary air pollutants
gas that binds to hemoglobin and deprive cells of oxygen carbon monoxide
colorless gas that causes acid rain sulfur dioxide
gas found in combustion engines that causes lung irritation nitrogen dioxide
methane, propane, butane, benzene VOC
soot, dust, metal bits particulate matter
cause damage to the nervous system lead
protects humans from radiation ozone

Nomenclature Crossword

Type
Crossword
Description

NaI sodium iodide
Chromium (II) iodide CrI2
KF Potassium Fluoride
Calcium chloride CaCl2
Dinitrogen pentoxide N2O5
(NH4)2S ammonium sulfide
Mercury (II) hydroxide Hg(OH)2
Copper (I) sulphate Cu2SO4
AgClO4 silver perchlorate
Potassium permanganate KMNO4
PO Phosphorus monoxide
Dihydrogen monoxide H2O
Calcium chlorate Ca(ClO3)2
NiBr2 nickel (II) bromide
Trifluorine nonasulfide F3S9
Pb2O lead (IV) oxide
Aluminum sulfide Al2S3
BaBr Barium bromide
C2H6 dicarbon hexahydride