1 - How does a physical property differ from a chemical property?
2- When is a property not a change?
You would really be helping me out if you can answer either questions. Thanks.
2006-09-10 06:35:55 · 0 answers · asked by yassem1ne 2 in Science & Mathematics ➔ Chemistry
A physical property is any aspect of substance that can be measured or perceived without changing it. A chemical property, on the other hand, can only be observed by changing a substance's chemical identity.
A chemical change is a process in which reactants are changed into one or more different products. A chemcial property is therefore a potential for chemical change.
2006-09-12 21:06:23 · answer #1 · answered by Roy W 4 · 1⤊ 1⤋
Physical properties are ones made through an observation.
2013-10-01 13:11:20 · answer #2 · answered by Anonymous · 0⤊ 1⤋
physical property means - how much does one molecule weigh
how much space does it take , whats the colour, how hot does it get when its heated, is it a solid , or liquid , at what temperature does it melt.... and so on
where as chemical property means
how does it reach with other molecules or things..
does it combine withe oxygen , does it burn,, is it dissolved by acid or alkali ,,
2006-09-10 06:43:11 · answer #3 · answered by pagolpakhi 3 · 1⤊ 1⤋