Page 11 - Chemistry Terminologies SK015 & DK014_Chemistry Unit, KMNS
P. 11
Chemistry Terminologies
Chemistry Unit KMNS
RESONANCE STRUCTURE STRUKTUR RESONANS Lewis structures having the same arrangement of
atoms but differ from one another in the position
of their electrons.
SIGMA (σ )BOND IKATAN SIGMA A covalent bond formed by head-to-head
overlap of atomic orbitals.
SINGLE BOND IKATAN KOVALEN TUNGGAL A covalent bond formed by a single pair of
electrons shared by two atoms.
SOLUBILITY KETERLARUTAN The maximum amount of solute that can be
dissolved in a given quantity of solvent at a
specific temperature.
TERMINAL ATOM ATOM HUJUNG Atom bonded to the central atom of
molecule/ion.
TRIPLE BOND IKATAN GANDA TIGA A covalent bond formed by three pairs of
electrons shared by two atoms.
VALENCE-SHELL ELECTRON- TEORI PENOLAKAN A theory that accounts for the geometrical
PAIR REPULSION (VSEPR) PASANGAN ELEKTRON arrangements of electron pairs (bonding pairs
THEORY PETALA VALENS (TPPEPV) and lone pairs) around a central atom in terms of
the repulsions between electron pairs.
Q : Why are chemists great for
solving problems?
A : They have all the solutions!
Didn’t get it?
See page 16 for explanation!
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