How are chemical properties different from physical properties?

Answer 1

they are different because a chemical change is a change in which you apply heat to a object to change it in form physical change is when you change a form it size or shape but do not apply heat.So you will know the differnce because when you add heat to any object its a chemical change but expccpt boiling water

Answer 2

Decide whether each change is physical or chemical and label it with the correct term. Look for evidence of new substances with new properties.

HighLighter PopupUnderline Selected TextGreen Color HighlightOrange Color HighlightYellow Color HighlightBlue Color HighlightPink Color HighlightRemove Color Highlight

Chemical

Chemical

Physical

Physical

Top left field, under cookies ingredients and cookiesTop right field, under water and ice cubesBottom left field, under butter and melted butterBottom right field, under nail and rusted nailFour images: first, a bowl of flour, a stick of butter, and two eggs pointing to a plate of cookies; second, a glass of water pointing to ice cubes; third, a stick of butter pointing to melted butter; fourth, a nail pointing to a rusted nail

Answer 3

Physical properties are concerned with appearance eg. colour or tendency of the substance to undergo a change of state (e.g.. solid to liquid or liquid to gas)

Or how well the substance conducts electricity or reflects light

Examples of physical properties are colligative properties eg. boiling and melting point.

They are directly related to the type of bonding between molecules or ions (intramolecular attraction and/or the intramolecular or ionic distances).

Chemical properties are concerned with how substances react with other substances to produce different products.

For example the tendency of sodium to react with water to produce hydrogen gas and sodium hydroxide.

The rusting (oxidation an iron nail in water.

The combustion of gasoline.

Answer 4

A Chemical property identifies how a material reacts to/with other materials (chemicals).

A physical property is a description of the chemical's appearance or attributes (density, color, form, phase, strength - Youngs modulus...)

Answer 5

A physical property can be observed without changing the chemical composition of the substance. A chemical property can only be observed through a chemical reaction, which does change the chemical composition of the substance.

Answer 6

Physical properties, such as mass and volume, can be observed without changing the physical or chemical identity of the substance. Chemical properties can only be observed through chemical reactions, which do change the physical and chemical identity of the substance.

Answer 7

Physical properties pertain to how a substance acts on it's own while chemical properties pertain to how a substance reacts with other substances.

Answer 8

Physical properties can be measured or observed while chemical properties describes how matter can change into another kind of matter.