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www.iapws.org/faq1/freeze.html

Why does water expand when it freezes? ... When liquid water is cooled, it contracts like one would expect until a temperature of approximately 4 degrees ...

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

The default is for things to shrink when they freeze. This is because, normally, if you make something hotter, it vibrates more. When it vibrates more, it tends to ...

.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  ...

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  ...

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, ...

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.reddit.com/r/askscience/comments/530gd7/why_does_water_expand_when_it_freezes

Sep 16, 2016 ... The sodium chloride salt 'blocks' the formation of the perfect crystal structure easily, and makes the freezing point lower than pure water ...

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 ...

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 teaching ...