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Forces That Shape The Earth: Chemical Weathering

Runtime: 0m:32s
From: rotation
Views: 5611
Comments: 2
  

The Biology Of Water: Physical And Chemical Properties

Runtime: 6m:39s
From: rotation
Views: 9557
Comments: 0
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Elements Of Physics: Chemical Energy

Runtime: 2m:4s
From: time
Views: 4175
Comments: 0
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Physical Science: Introduction To The Chemical Elements

Runtime: 3m:7s
From: revive
Views: 2728
Comments: 0
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Concerns Over Common Food in China

Runtime: 1m:8s
From: lailai
Views: 1129
Comments: 0
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Chemistry Connections: Electrochemical Changes Series

Runtime: 1m:28s
From: revive
Views: 936
Comments: 0
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Hebei Chemical Plant Explosion Victim in Stable, but Critical Condition

Runtime: 1m:26s
From: kim
Views: 290
Comments: 0
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How to Survive- Biological or Chemical Attack

Runtime: 4m:26s
From: missli
Views: 704
Comments: 0
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How to Open Your Swimming Pool and Balance Pool Chemicals

Runtime: 5m:33s
From: simon
Views: 1226
Comments: 0
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Elements Of Chemistry: Chemical Reactions

Runtime: 3m:29s
From: revive
Views: 3308
Comments: 0
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Investigating Chemical Properties: Forming Elements

Runtime: 7m:50s
From: revive
Views: 847
Comments: 0
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Physical Science: Chemical Bonding Quiz

Runtime: 3m:2s
From: revive
Views: 901
Comments: 0
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Five Major Chemical Reactions

Runtime: 1m:36s
From: revive
Views: 1175
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Household chemicals can decrease a child’s immunity

Runtime: 2m:8s
From: yuer
Views: 318
Comments: 0
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Chemical Peels

Runtime: 2m:52s
From: tingting
Views: 800
Comments: 0
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Organic Fertilizing : Organic Vs. Chemical Fertilizers

Runtime: 1m:36s
From: greenleaf
Views: 613
Comments: 0
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Hair straightening chemicals can pose health risks

Runtime: 5m:59s
From: yuer
Views: 236
Comments: 0
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Chemical Spill Scare After Tropical Storm Muifa Hits Chinese Coast

Runtime: 1m:58s
From: kim
Views: 278
Comments: 0
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Fujia Chemical Plant Still Operating Despite Protests in Dalian, China

Runtime: 2m:23s
From: lailai
Views: 217
Comments: 0
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What Is A Chemical Compound

Runtime: 3m:52s
From: revive
Views: 366
Comments: 0
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