Essentials of human anatomy and
physiology chapter 2
Matter - ANSAnything that occupies space and has mass
Energy - ANSThe ability to do work
Kinetic energy - ANSEnergy of motion
Potential energy - ANSInactive or stored
Chemical energy - ANSEnergy form stored in chemical bonds
Electrical energy - ANSEnergy form resulting from the movement of charged particles
Mechanical energy - ANSEnergy form directly involved in putting matter into motion
Radiant energy - ANSEnergy of the electromagnetic spectrum, witch includes heat, light,
ultraviolet waves, infrared waves, and other forms
Elements - ANSAny of the building blocks of matter; oxygen, hydrogen, carbon, for example.
Periodic table - ANSOdd-shaped checkerboard that appears in appendix B and in chemistry
classroom the world over
Atom - ANSSmallest part of an element, indivisible by ordinary chemical means
Atomic symbol - ANSA one- or two- letter symbol indicating a particular element
Protons (p+) - ANSSubatomic particle that bears a positive charge, located in the atomic
nucleus
Neutrons (n 0) - ANSUncharged subatomic particle, found in the atomic nucleus
Electrons (e-) - ANSNegatively charged subatomic particle, orbits the atomic nucleus
Planetary model - ANSAn atom portrays the atom as a miniature solar
Orbital model - ANSThe modern model of atomic structure
Atomic number - ANSThe number of protons in an atom
physiology chapter 2
Matter - ANSAnything that occupies space and has mass
Energy - ANSThe ability to do work
Kinetic energy - ANSEnergy of motion
Potential energy - ANSInactive or stored
Chemical energy - ANSEnergy form stored in chemical bonds
Electrical energy - ANSEnergy form resulting from the movement of charged particles
Mechanical energy - ANSEnergy form directly involved in putting matter into motion
Radiant energy - ANSEnergy of the electromagnetic spectrum, witch includes heat, light,
ultraviolet waves, infrared waves, and other forms
Elements - ANSAny of the building blocks of matter; oxygen, hydrogen, carbon, for example.
Periodic table - ANSOdd-shaped checkerboard that appears in appendix B and in chemistry
classroom the world over
Atom - ANSSmallest part of an element, indivisible by ordinary chemical means
Atomic symbol - ANSA one- or two- letter symbol indicating a particular element
Protons (p+) - ANSSubatomic particle that bears a positive charge, located in the atomic
nucleus
Neutrons (n 0) - ANSUncharged subatomic particle, found in the atomic nucleus
Electrons (e-) - ANSNegatively charged subatomic particle, orbits the atomic nucleus
Planetary model - ANSAn atom portrays the atom as a miniature solar
Orbital model - ANSThe modern model of atomic structure
Atomic number - ANSThe number of protons in an atom
