Examlex
When matter and antimatter particles combine, the two particles annihilate each other and convert their mass into energy in the form of two gamma rays.
Coupling Constants
A parameter in nuclear magnetic resonance (NMR) spectroscopy that reflects the interaction between nuclear spins and helps in elucidating molecular structure.
IR Absorptions
Refers to the specific wavelengths at which infrared (IR) radiation is absorbed by a molecule, providing insights into the types of bonds and functional groups present.
Compound Name
The systematic or common naming of chemical compounds based on their structure and the nomenclature rules of chemistry.
Spin-Spin Splitting
A phenomenon in NMR spectroscopy where a nucleus's magnetic field is split by the magnetic fields of neighboring nuclei.
Q1: All of the farthest detectable galaxies are
Q2: The _ of a radioactive substance is
Q6: Which of the following would be the
Q7: When a gas is so dense that
Q9: Which is Saturn's largest satellite?<br>A) Ganymede<br>B) Enceladus<br>C)
Q27: Seventy five percent of Earth's surface is
Q34: The rings of Saturn are created from
Q36: Jupiter has only four moons.
Q41: The highest luminosity burst of radiation observed
Q62: _ are objects of known luminosity used