This preview shows page 1. Sign up to view the full content.
Unformatted text preview: erial is the anode.
a dislocation on its slip
piece has sufﬁcient strength for the next stage of
vector and the unit tangent
electron afﬁnity The energy released when an isolated
processing such as isostatic pressing.
n motion does not involve
neutral electronegative atom gains an electron.
Part I Fundamentals
ground state Electron conﬁguration in which an
electron conﬁguration The distribution of electrons
atom’s electrons occupy the lowest-energy subshells
refractive index with
within the value of the quantum number l and is in an 2 2l
determined by the permissible energy levels given by atom. 1 . Thus, the maxiconsistent with s, p, Pauli exclusion principle.
imum numbers of electrons in an the d, and f subshell are respectively 2, 6, 10, and 14.
electron transfer represents the distribution of electrons within the permisA process that occurs in ionic bonds
The electron conﬁguration
Guinier-Preston (GP) zones gives up an electron
Term used by ceramists
in which an electropositive an atom’s Solute-rich coherent
sible energy levels. In the ground state, element electrons occupy the lowest-energy
precipitates. and this electron commemorative and
subshells consistent with the Pauli exclusion principle. is then added be arranged in
ensitic, or athermal,
to become a cationThe terminology isThe subshells can to an
order of increasing energy the efforts of A. Guinier and G. D. Preston,
recognizes as follows:
electronegative element that becomes an anion.
1s,who independently demonstrated 5d, 6p, 7s, 5f, 6d . . . of these
2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, the occurrence
ithin the band gap of a
electronegativity ofThe relative tendency indicatedelementinteger
of an using an
In this notation, the numberduring thein each subshell is of decomposition in
electrons initial stages
the extra electrons
to gain, the corresponding electron. alloy. The general use of the
superscript on or attract, an letter. For example, a half-ﬁlled subshell with quantum
an aluminum-rich Al-Cu
View Full Document