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www.iapws.org/faq1/freeze.html

Why does water expand when it freezes? Why does liquid water have a density maximum? ... Water is one of the few exceptions to this behavior. When liquid ...

www.thenakedscientists.com/articles/questions/why-does-water-expand-when-it-freezes

When water freezes it releases energy because lots of extra strong bonds can be made. But it does take up more space. And so, ice expands when it freezes.

hyperphysics.phy-astr.gsu.edu/hbase/Chemical/waterdens.html

The fact that water expands upon freezing causes icebergs to float. The fact that water reaches a maximum density at about 4°C causes bodies of water to freeze  ...

.ask.com/youtube?q=Why+Does+Water+Expand+When+It+Freeze&v=T4GCShGvw-M
Jul 6, 2011 ... Why does ice float in the cool summer drink of your choice? And why don't ponds and lakes freeze from the bottom up, killing all the fish?

en.wikibooks.org/wiki/Structural_Biochemistry/Unique_Properties/Expansion_upon_Freezing

The reason that water expands when freezing is that when it is near its freezing temp ... During freezing, water molecules lose energy and do not vibrate or move  ...

phys.org/news/2009-07-cools-explanation.html

Jul 17, 2009 ... (When they heat up, we learn, they usually expand.) However ... Explore further: Scientists Observe Liquid Water Below Freezing. 0 shares.

www.howitworksdaily.com/why-does-water-expand-when-it-freezes-2

Dec 6, 2014 ... The molecules of most elements are more compact in their solid form than they are in their liquid state, but water is different. As you may know, ...

www.rsc.org/learn-chemistry/resource/res00000407/water-expands-when-it-freezes?cmpid=CMP00005979

In this demonstration a bottle is filled with water and allowed to freeze. The water expands as it freezes which breaks the bottle. This is useful when ... Exhibition Chemistry: A visible reduction does tap water and seawat... Does tap water and ...

smart-learning.co.uk/teachers-club/science/free-science-video-water-expand-freezes-ice

Oct 13, 2014 ... This video, from the Naked Scientists explains why liquid water expands when it freezes and becomes ice. It is entertaining and accessible to ...

www.reference.com/science/water-expand-freezes-fa12769914cf4f99

Water expands when it freezes because water molecules are not shaped like most other liquids. When water starts getting colder, the molecules move closer ...