-
subdivisions from that
usually permitted by the time-signature (e.g., triplets,
duplets, etc.)" This is
indicated by a number, or
sometimes two
indicating the...
- of the
periodic table.
Other rules exist for
other elements, such as the
duplet rule for
hydrogen and helium, and the 18-electron rule for
transition metals...
- Nizh-LM is an
explosive reactive armour complex,
based on
HKChPWSH elements.
Duplet-2M (Ukrainian: Дупле́т) is a
modular third-generation
complex of tandem...
- means. Built-in new
generation Duplet anti-tandem-charge
warhead ERA
protects against APFSDS, HESH and HEAT rounds.
Duplet improves protection against:...
- actinides)
Valence orbitals 1s ns np ns (n−1)d np ns (n−2)f (n−1)d np
Electron counting rules Duet/
Duplet rule
Octet rule 18-electron rule 32-electron rule...
-
hydrogen and helium. They
therefore do not
follow the
octet rule, but
rather a
duplet rule. Chemically,
helium behaves like a
noble gas, and thus is
taken to...
-
Specific tuplets are
named according to the
number of
grouped notes; e.g.,
duplets, triplets, quadruplets, etc.
Chord A
chord is
several notes sounded simultaneously...
- in the left hand set
against a slow
melody of minims, crotchets,
quaver duplets and triplets. It
consists of 57 bars of
common time with the
tempo given...
- syncopations. The
melody first emerges from a
background of triplets, then of
duplets.
Accents are
changed without warning,
shifting the
balance of the phrase...
- gun with "high-power projetiles". The
armor would utilize both Nizh and
Duplet (Ukrainian: Дуплет)
explosive reactive armor. The
combat capability was...
