Posted by Cameron on Monday, March 1, 2010 at 7:01pm.
i believe it's changes in temperature. you can heat it to turn it into a gas, freeze it to turn it into a solid and heat the solid to turn it into a liquid.
Thank u Ana:-)
Related Questions
SCIENCE - which process does not produce a physical change of state? A) MELTING...
science - what are the characteristics of a physical change? The substance may ...
Chemistry - The combustion of methane gives carbon dioxide and water. CH4 + O2...
science - a change in the state of matter caused by a change in heat or pressure
science - Explain the relationship of the temperature of a substance during a ...
chemistry - even every air can be changed in to liquid at certain pressure and ...
chemistry - Consider a sample containing 2.00 mol of a monatomic ideal gas that ...
physics - One end of a copper rod is immersed in boiling water at 100 degrees ...
HELP SCIENCE (Biology) - Why water is a polar molecule? and What property of ...
Changes in Matter - Which of the following are examples of a physical change? a)...
For Further Reading
