Electrical Conductivity
Material that allows electrons to flow through easily.
Density
The ratio of mass to volume (g/cm3 or g/mL)
Magnetism
Force of attraction or repulsion between like or unlike poles.
Malleability
Ability to be hammered or shaped into thin sheets.
Chemical Reaction
Change of a substance into a new one that has a different chemical identity.
Physical Change
Changes the physical properties without changing the identity of the identity of the substance. (Ex: Ice melting)
Chemical Change
A substance is CHANGED into a new substance with different proper
Solubility
A measure of how much of a substance dissolves into in a given amount of another substance.
Chemical Reactivity
Describes how an element forms bonds with other elements. This is unique for each group/family.
Specific Heat
The amount of heat needed to raise the temperature of a substance by 1 degree Celsius.
The Law of Conservation of Matter states....
1) Matter cannot be destroyed or created in chemical reactions. 2) In a chemical reaction, the total mass of the reactants equals the total mass of the pro
What is chemistry?
The scientific study of matter, its properties, and interactions with other matter and energy.
Catalyst
a substance that causes or accelerates a chemical reaction. The catalyst was the yeast in elephant toothpaste.
What is matter?
Anything that has mass and volume.
What is an atom?
The smallest part of an element.
What is sublimation?
Phase change- solid to a gas without an intervening stage of a liquid.
