- 120: 1212. Langlet, N. A. (1895). "Das
Atomgewicht des
Heliums" [The
atomic weight of
helium].
Zeitschrift für
Anorganische Chemie (in German). 10 (1):...
-
Helium-3 (3He see also helion) is a light,
stable isotope of
helium with two
protons and one neutron. (In contrast, the most
common isotope,
helium-4...
-
Liquid helium is a
physical state of
helium at very low
temperatures at
standard atmospheric pressures.
Liquid helium may show superfluidity. At standard...
-
Helium is the
smallest and the
lightest noble gas and one of the most
unreactive elements, so it was
commonly considered that
helium compounds cannot exist...
-
Helium-4 (4 He ) is a
stable isotope of the
element helium. It is by far the more
abundant of the two
naturally occurring isotopes of
helium,
making up...
- Mt.
Helium,
formerly known as the Apex Theory, was an
American rock band from Los Angeles, California, that was
known for
playing Mediterranean music mixed...
- A
helium atom is an atom of the
chemical element helium.
Helium is
composed of two
electrons bound by the
electromagnetic force to a
nucleus containing...
-
Antiprotonic helium is a three-body atom
composed of an
antiproton and an
electron orbiting around a
helium nucleus. It is thus made
partly of matter,...
-
Helium (2He) (standard
atomic weight: 4.002602(2)) has nine
known isotopes, but only
helium-3 (3He) and
helium-4 (4He) are stable. All
radioisotopes are...
- The
Helium Network is a
decentralized wireless Internet of
things (IoT)
network using the
LoRaWAN system, tied to the
cryptocurrency Helium Network Token...
