Week 12 Chemistry Definitions

The temperature where all particle motion ceases.

• Absolute zero
• Coefficient
• Mixture
• Density
• Pluto

the electrode at which oxidation occurs.

• Anode
• Boiling Point
• Isotope
• Proton

smallest particle of an element that still has the properties of that element.

• Atom
• Nucleus
• Gas
• Energy level

as a mass equal to one twelfth the mass of an atom of carbon-12

• Atomic mass units (amu)
• Weight
• Celsius
• Nucleus

the number of protons in the nucleus of each atom of that element

• Atomic number
• Proton
• Homogeneous mixture
• Orbital

a weighted average of its isotopes given in atomic mass units

• Atomic weights
• Temperature
• Liquid
• Law of Conversation of Mass

the building blocks of matter. They are the smallest particles of an element that still have the element's properties

• Atoms
• Gluon
• Scientific notation
• Atomic weights

the temperature at which the vapor pressure of a liquid is equal to the external pressure.

• Boiling Point
• Element
• Heterogeneous mixture
• Physical Change

the electrode at which reduction occurs.

• Cathode
• Sublimation
• Atoms
• Boiling Point

the temperature scale of the metric system where the freezing point and boiling point of water is 0° C and 100° C respectively.

• Celsius
• Colloids
• Atomic mass units (amu)
• Atoms