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Chemistry worksheets

A collection of printable chemistry worksheets with answers. Suitable for middle school to high school students and teachers. Each chemistry worksheet can be freely downloaded. Worksheets cover a range of topics including basic chemistry, writing chemical formula, chemical reactions and balancing chemical equations.

pdf Acids-Bases-Ions-Formula-Models.pdf 245.9KB
pdf Balancing-Chemical-Equations.pdf 88.08KB
pdf Balancing-
Chemical-Equations-1.pdf
52.12KB
pdf Balancing-Chemical-Equations-2.pdf 56.67KB
pdf Balancing-Chemical-Equations-Worksheet.pdf 180.2KB
pdf Balancing-Chemical-Equations-Worksheet-International.pdf 185.34KB
pdf Balancing-Chemical-Equations-Worksheet-US.pdf 185.07KB
pdf Balancing-combustion-reactions.pdf 184.18KB
pdf Chemical-Formula-Drill-Sheet-International.pdf 365.65KB
pdf Chemical-Formula-Drill-Sheet-US.pdf 365.9KB
pdf Chemical-formula-models-International.pdf 444.26KB
pdf Chemical-formula-models-US.pdf 444.23KB
pdf Chemical-Formula-of-Binary-Ionic-Compounds-International.pdf 310.16KB
pdf Chemical-Formula-of-Binary-Ionic-Compounds-US.pdf 310.09KB
pdf Chemical-Formula-of-Compounds-Polyatomic-Ions-International.pdf 1.44MB
pdf Chemical-Formula-of-Compounds-Polyatomic-Ions-US.pdf 1.44MB
pdf Chemical-Formula-Writing-Worksheet.pdf 106.45KB
pdf Distillation.pdf 205.16KB
pdf Distillation-UK.pdf 67.08KB
pdf fractional-distillation.pdf 220.04KB
pdf fractional-distillation-UK.pdf 219.92KB
php index.php 139Bytes
txt List-of-elements.txt 3.54KB
xls List-of-elements.xls 31.5KB
pdf Naming-covalent-compounds.pdf 29.44KB
pdf Namining-ionic-compounds-Int.pdf 13.6KB
pdf Namining-ionic-compounds-US.pdf 27.68KB
pdf Neutralization-reactions.pdf 298.27KB
pdf Nuclear-Model-of-the-Atom-Worksheet-Teacher.pdf 30.97KB
pdf Periodic-Pun-Fun.pdf 162.18KB
pdf Periodic-table-crosswords.pdf 97.85KB
pdf Periodic-table-dominoes-Int.pdf 68.91KB
pdf Periodic-table-dominoes-US.pdf 70.33KB
pdf periodic-table-valencies-International.pdf 204.75KB
pdf periodic-table-valencies-US.pdf 185.42KB
pdf Periodic-table-word-search-1-US.pdf 475.34KB
pdf Periodic-table-word-search-2-US.pdf 377.22KB
pdf PeriodicTableCrossword-30.pdf 31.67KB
pdf Precipitation-reactions-basic.pdf 53.88KB
pdf Precipitation-reactions-worksheet.pdf 55.9KB
pdf Printable-Periodic-table.pdf 25.31KB
pdf Printable-Periodic-table-US.pdf 38.39KB
pdf Word-equations-involving-acids.pdf 78.77KB
A collection of printable chemistry worksheets with answers. Suitable for middle school to high school students and teachers. Each chemistry worksheet can be freely downloaded. Worksheets cover a range of topics including basic chemistry, writing chemical formula, chemical reactions and balancing chemical equations.

pdf Acids-Bases-Ions-Formula-Models.pdf 245.9KB
pdf Balancing-Chemical-Equations.pdf 88.08KB
pdf Balancing-Chemical-Equations-1.pdf 52.12KB
pdf Balancing-Chemical-Equations-2.pdf 56.67KB
pdf Balancing-Chemical-Equations-Worksheet.pdf 180.2KB
pdf Balancing-Chemical-Equations-Worksheet-International.pdf 185.34KB
pdf Balancing-Chemical-Equations-Worksheet-US.pdf 185.07KB
pdf Balancing-combustion-reactions.pdf 184.18KB
pdf Chemical-Formula-Drill-Sheet-International.pdf 365.65KB
pdf Chemical-Formula-Drill-Sheet-US.pdf 365.9KB
pdf Chemical-formula-models-International.pdf 444.26KB
pdf Chemical-formula-models-US.pdf 444.23KB
pdf Chemical-Formula-of-Binary-Ionic-Compounds-International.pdf 310.16KB
pdf Chemical-Formula-of-Binary-Ionic-Compounds-US.pdf 310.09KB
pdf Chemical-Formula-of-Compounds-Polyatomic-Ions-International.pdf 1.44MB
pdf Chemical-Formula-of-Compounds-Polyatomic-Ions-US.pdf 1.44MB
pdf Chemical-Formula-Writing-Worksheet.pdf 106.45KB
pdf Distillation.pdf 205.16KB
pdf Distillation-UK.pdf 67.08KB
pdf fractional-distillation.pdf 220.04KB
pdf fractional-distillation-UK.pdf 219.92KB
php index.php 139Bytes
txt List-of-elements.txt 3.54KB
xls List-of-elements.xls 31.5KB
pdf Naming-covalent-compounds.pdf 29.44KB
pdf Namining-ionic-compounds-Int.pdf 13.6KB
pdf Namining-ionic-compounds-US.pdf 27.68KB
pdf Neutralization-reactions.pdf 298.27KB
pdf Nuclear-Model-of-the-Atom-Worksheet-Teacher.pdf 30.97KB
pdf Periodic-Pun-Fun.pdf 162.18KB
pdf Periodic-table-crosswords.pdf 97.85KB
pdf Periodic-table-dominoes-Int.pdf 68.91KB
pdf Periodic-table-dominoes-US.pdf 70.33KB
pdf periodic-table-valencies-International.pdf 204.75KB
pdf periodic-table-valencies-US.pdf 185.42KB
pdf Periodic-table-word-search-1-US.pdf 475.34KB
pdf Periodic-table-word-search-2-US.pdf 377.22KB
pdf PeriodicTableCrossword-30.pdf 31.67KB
pdf Precipitation-reactions-basic.pdf 53.88KB
pdf Precipitation-reactions-worksheet.pdf 55.9KB
pdf Printable-Periodic-table.pdf 25.31KB
pdf Printable-Periodic-table-US.pdf 38.39KB
pdf Word-equations-involving-acids.pdf 78.77KB

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Dhivehi Bas

ދިވެހިބަސް ދިވެހިންގެ ބަހަކީ ދިވެހި ގައުމިްޔަތުގެ އެއްބަޔެވެ. އެއާ މެދު ދިވެހިން ފަޚްރުވެރިވުން ހައްގު އެއްބައިވެސް މެއެވެ. އެހެންކަމުން ދިވެހިބަސް އުފެދިފައިވަނީ ކިހިނެއްކަމާއި އެބަހުގައި އެކުލެވިގެންވާ ބައިތައް އޮޅުންފިލުވުމަކީ ނުހަނު މަތީ  ދަރަޖައަކަށް ދިވެހިން ބޭނުންވެފައިވާ ކަމެކެވެ. އެހެންކަމުން ތިރީގައި އެވަނީ ދިވެހިބަހާބެހޭގޮތުން ދިވެހި ބަހާއި ތާރީޚަށް ޚިދުމަތްކުރާ ގައުމީ މަރުކަޒުން ނެރެފައިވާ ލީފްލެޓެކެވެ. 

Mohamed Ameen's services to the nation

When Mohamed Ameen returned to Male' after studying abroad there was a committee drafting a constitution and king Shamsudeen appointed him, by royal letter, to that group. He was its youngest and most intelligent member. After numerous difficulties, the constitution was completed and it was formally approved on Thursday 23 Shauban 1351 (22 December 1932). Acting under the constitution, the king gave the Minister for Trade portfolio to Mohamed Ameen, and he performed well in accordance with the practices of the time. Shortly after the adoption of the constitution, a serious dispute began between the Borah traders and the government. The Borahs ceased trading, locked up their shops and occupied their mosque and their three shop-houses. The government declared martial law. The person in charge was chief minister Mohamed Fareed Didi, who was also minister of the askariya (militia). On the second day of martial law, a small protest was organised. Fifty people from Galolhu ward gathered...

ރާއްޖޭގެ ފުރަތަމަ ވަޒަންވެރިން

ލިޔުނީ: ނަސީމާ މުހައްމަދު ދިވެހިރާއްޖޭގައި ފުރަތަމަ ވަޒަންވެރިވީ މީހުން އައީ ދުނިޔޭގެ ކޮން ހިސާބަކުންކަން ޔަޤީންކަމާއެކު ހޯދުމަކީ އަޅުގަނޑުމެންނަށް މައުލޫމާތު ލިބިފައި ހުރި މިންވަރަށް ބަލާއިރު އަދި ދަތިކަމެކެވެ. ފެންނަންހުރި އާސާރީ ހެކިތަކުން މިކަން ކަށަވަރުކުރެވޭކަށް ނެތެވެ. ރާއްޖެއަށް ފުރަތަމަ އައި މީހުން އުފެއްދި ތަކެއްޗަކީ، ދުނިޔޭގެ އެހެން ހިސާބުގެ އެވޭލާގައި އުޅެފައިވާ މީހުން، ޒަމާނަށް ދޫކޮށްފައިވާ ތަކެތި ފަދައިން، ގިނަ ދުވަހު ދެމިހުންނަ ތަކެއްޗެއް ނޫނެވެ. ފެންނަން ހުރި އާސާރުތަކަކީ މާފަހުގެ ތަކެތި ކަމަށް ދެންނެވިދާނެއެވެ. އެވޭލާގެ ދިވެހީންނާމެދު ދެކެވޭ ގިނަ ވާހަކަތައް ބިނާކުރެވިފައި ވަނީ، އަޅުގަނޑުމެންގެ ބަހާއި، އަކުރާއި، ބިމުން ނެގިފައިވާ އާސާރުތަކައި، އެކި ޒަމާނުގައި ލިޔެވިފައިވާ ލިޔުންތަކުގެ މައްޗަށެވެ. އަޅުގަނޑުމެންނަށް ޔަޤީންވެފައި ވަނީ، މިރާއްޖޭގެ ރަށްރަށުގައި މީހުން އުޅޭތާ، މަދުވެގެން 2،500 އަހަރު ވެދާނެ ކަމަށެވެ.