Brown and hard
what are two physical properties about minerals
it mainly acts as surface active agent....that makes the dirt soluble in water.
Two obvious physical properties of wood are the following: it is a solid, it shrinks and expands with the loss and gain of water.
These the physical properties of matter.
...Sounds like your taking basic chemistry:P Two physical properties are color and elasticity. So you understand physical properties are anything you can observe and do not change the objects chemical makeup.
Brown and hard
Brown and hard
what are two physical properties about minerals
i think Buoyancy and Density are two physical properties that can vary even when the substance with these properties doesn't change.
Physical properties use your senses and chemical properties are when you mix two chemicals together.
Temperature and amount of the substance do not change chemical properties.
Density and specific internal energy are two physical properties that change with temperaturea change in temperature.
warmth and air
it mainly acts as surface active agent....that makes the dirt soluble in water.
Physical properties of wool are the following; it is resistant to dirt and wear and tear, does not wrinkle easily, lightweight and versatile, smolders over flame instead of burning, hard wearing and absorbs moisture.
Two obvious physical properties of wood are the following: it is a solid, it shrinks and expands with the loss and gain of water.
h2o