A) Solid
B) Liquid
C) Gas
D) Plasma

A) A collective excitation that behaves like a particle
B) An extraterrestrial particle
C) A type of dark matter
D) A fundamental particle discovered in high-energy experiments

A) The enhancement of magnetic fields in a superconductor
B) The creation of magnetic fields within a superconductor
C) The expulsion of magnetic fields from the interior of a superconductor
D) The random distribution of magnetic fields in a superconductor

A) The lowest energy state available to an electron
B) The highest energy state occupied by an electron at absolute zero temperature
C) A type of quasiparticle
D) A theoretical point beyond which electron energies can go

A) A repeating arrangement of atoms or molecules in a solid material
B) A form of dark matter
C) An electromagnetic wave
D) A type of elementary particle

A) A rule that states no two identical fermions can occupy the same quantum state simultaneously
B) A rule for measuring conductivity
C) A principle of dark matter interactions
D) A principle of energy conservation

A) A pair of electrons with opposite spins and momenta that form a bound state
B) A pair of exotic particles
C) A pair of particles with the same charge that repel each other
D) A type of dark matter pair

A) The location of a semiconductor company
B) The range of charges in a semiconductor material
C) The behavior of particles in extreme conditions
D) The energy range in a material where no electron states can exist

A) A type of fermion
B) Particles that carry electric charge
C) An elusive dark matter particle
D) Quanta of vibrational energy in a crystal lattice