Is it Physical or Chemical
Change of one substance into a new substance.
What is Chemical Property?
When matter changes from one state to another (solid, liquid, gas, plasma).
What is Phase Change?
The smallest particle of an element that still retains the properties of the element.
What is Atom?
What is flammability?
This has a definite shape and volume. Molecules are tightly packed with a regular pattern and vibrate in place.
What is a solid?
This property is known to be change shape (example: melts).
What is Physical Property?
The quality of being able to be shaped into something else without breaking is called...
Additional 100 pts if you can say what kind of property it is a part of too.
What is Malleability?
Energy a moving object has because of its motion; depends on the mass and speed of the object.
What is Kinetic Energy?
The process of gradually wearing away or destroying a material by chemical reaction.
What is Corrosion?
When a solid goes directly to a gas this is called...
This property is malleable, ductile, and varies in density.
What is Physical Property?
One of the distinct forms that matter can exist (solid, liquid, gas, plasma)
What is States of Matter?
Mass per unit volume of material.
What is Density?
Heat energy absorbed from the environment.
What is Endothermic.
When a gas goes directly into a solid this is called...
What is deposition?
This property can be radioactive, corrosive, and flammable.
What is Chemical Property?
Matter consisting of positively and negatively charged particles.
What is Plasma?
The temperature at which liquid becomes a solid at normal atmospheric pressure.
What is Freezing Point?
This is the main difference between physical and chemical properties.
What is physical properties can be observed without changing the substance, while chemical properties involve a change in the substance's composition?
The conversion of a substance from a liquid or a solid to a vapor.
What is vaporization?
Which of the following is NOT an example of Physical property?
A. The color of a piece of paper.
B. The density of water.
C. How easily a substance catches fire.
D. The melting point of ice.
What is: D. The melting point of ice.
A small portion of matter.
What is Particle?
The temperature at which the pressure of the vapor in the liquid is equal to the external pressure acting on the surface of the liquid.
What is Boiling Point?
Heat energy released into the environment.
What is Exothermic?
This has no definite volume and no definite shape. Molecules are far apart and can move freely.
What is Gas?