Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Physical_change> ?p ?o }
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- Physical_change abstract "Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.Physical changes occur when objects or substances undergo a change that does not change their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances. In general a physical change is reversible using physical means. For example, salt dissolved in water can be recovered by allowing the water to evaporate.A physical change involves a change in physical properties. Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density.An example of a physical change is the process of tempering steel to form a knife blade. A steel blank is repeatedly heated and hammered which changes the hardness of the steel, its flexibility and its ability to maintain a sharp edge. Many physical changes also involve the rearrangement of atoms most noticeably in the formation of crystals. Many chemical changes are irreversible, and many physical changes are reversible, but reversibility is not a certain criterion for classification. Although chemical changes may be recognized by an indication such as odor, color change, or production of a gas, every one of these indicators can result from physical change.".
- Physical_change wikiPageID "1701722".
- Physical_change wikiPageLength "4321".
- Physical_change wikiPageOutDegree "43".
- Physical_change wikiPageRevisionID "681801299".
- Physical_change wikiPageWikiLink Alloy.
- Physical_change wikiPageWikiLink Brass.
- Physical_change wikiPageWikiLink Buckminsterfullerene.
- Physical_change wikiPageWikiLink Carbon.
- Physical_change wikiPageWikiLink Carbon_dioxide.
- Physical_change wikiPageWikiLink Category:Physical_properties.
- Physical_change wikiPageWikiLink Chemical_change.
- Physical_change wikiPageWikiLink Chemical_composition.
- Physical_change wikiPageWikiLink Chemical_compound.
- Physical_change wikiPageWikiLink Chemical_element.
- Physical_change wikiPageWikiLink Chemical_substance.
- Physical_change wikiPageWikiLink Color.
- Physical_change wikiPageWikiLink Copper.
- Physical_change wikiPageWikiLink Crystal.
- Physical_change wikiPageWikiLink Crystal_form.
- Physical_change wikiPageWikiLink Density.
- Physical_change wikiPageWikiLink Diamond.
- Physical_change wikiPageWikiLink Ferromagnetism.
- Physical_change wikiPageWikiLink Fractional_distillation.
- Physical_change wikiPageWikiLink Fullerene.
- Physical_change wikiPageWikiLink Gas.
- Physical_change wikiPageWikiLink Graphene.
- Physical_change wikiPageWikiLink Graphite.
- Physical_change wikiPageWikiLink Hammer.
- Physical_change wikiPageWikiLink Iodine.
- Physical_change wikiPageWikiLink Irreversible_process.
- Physical_change wikiPageWikiLink Melting.
- Physical_change wikiPageWikiLink Mercury_(element).
- Physical_change wikiPageWikiLink Mixture.
- Physical_change wikiPageWikiLink Physical_properties.
- Physical_change wikiPageWikiLink Physical_property.
- Physical_change wikiPageWikiLink Process_(science).
- Physical_change wikiPageWikiLink Reversible_process_(thermodynamics).
- Physical_change wikiPageWikiLink Salt.
- Physical_change wikiPageWikiLink Sand_art_and_play.
- Physical_change wikiPageWikiLink Sandcastle.
- Physical_change wikiPageWikiLink Shape.
- Physical_change wikiPageWikiLink Sublimation_(phase_transition).
- Physical_change wikiPageWikiLink Surface_tension.
- Physical_change wikiPageWikiLink Tempering_(metallurgy).
- Physical_change wikiPageWikiLink Volume.
- Physical_change wikiPageWikiLink Wikt:durability.
- Physical_change wikiPageWikiLink Zinc.
- Physical_change wikiPageWikiLinkText "Physical change".
- Physical_change wikiPageWikiLinkText "Physical changes in matter".
- Physical_change wikiPageWikiLinkText "Physical".
- Physical_change wikiPageWikiLinkText "Physically breaking".
- Physical_change wikiPageWikiLinkText "physical change".
- Physical_change wikiPageWikiLinkText "physical process".
- Physical_change wikiPageWikiLinkText "physical processes".
- Physical_change wikiPageWikiLinkText "physically".
- Physical_change hasPhotoCollection Physical_change.
- Physical_change wikiPageUsesTemplate Template:Pp-semi-indef.
- Physical_change wikiPageUsesTemplate Template:Refimprove.
- Physical_change wikiPageUsesTemplate Template:Reflist.
- Physical_change subject Category:Physical_properties.
- Physical_change hypernym Changes.
- Physical_change type Article.
- Physical_change type Embryology.
- Physical_change type Article.
- Physical_change type Physic.
- Physical_change comment "Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.Physical changes occur when objects or substances undergo a change that does not change their chemical composition.".
- Physical_change label "Physical change".
- Physical_change sameAs Canvi_físic.
- Physical_change sameAs Φυσικό_φαινόμενο.
- Physical_change sameAs भौतिक_परिवर्तन.
- Physical_change sameAs Chanjman_fizik.
- Physical_change sameAs 物理変化.
- Physical_change sameAs Przemiana_fizyczna.
- Physical_change sameAs m.05pkqs.
- Physical_change sameAs Physical_change.
- Physical_change sameAs Fizikalna_sprememba.
- Physical_change sameAs Fiziksel_değişim.
- Physical_change sameAs Q3240978.
- Physical_change sameAs Q3240978.
- Physical_change sameAs 物理变化.
- Physical_change wasDerivedFrom Physical_change?oldid=681801299.
- Physical_change isPrimaryTopicOf Physical_change.