10654194
Beschreibung
Mindmap von Melina Ghodsi, aktualisiert more than 1 year ago
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Erstellt von Melina Ghodsi
vor etwa 7 Jahre
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Chemical Bonds - when atoms stay
close together, held by attractions
- iconic bond - when two ions with
opposite charges attract each other;
when the attraction holds them together
- ion - an atom or molecule with
an electrical charge resulting
from a gain or loss of one or
more electrons
- salt - a synonym for an iconic
compound; a compound resulting
from the formation of ionic bonds;
sodium chloride is a familiar type
- ion - an atom or molecule with
an electrical charge resulting
from a gain or loss of one or
more electrons
- covalent bond - strong chemical bond in which two
atoms share one or more pairs of outer-shell
electrons
- molecule - two or more atoms
held together by covalent bonds
- double bond - a type of covalent
bond in which two atoms share
two pairs of electrons; symbolized
by a pair of lines between the
bonded atoms
- single bond - a type of
covalent bond formed by the
sharing of a pair of electrons;
symbolized by one line
between the bonded atoms
- polar covalent bonds - the unequal
sharing of electrons when the pulling of
shared, negatively shared electrons
closer to the more electronegative atom
makes the atom partially negative and
the other atom partially positive
- polar molecule - unequal
distribution of charges, a molecule
consisting of polar covalent bonds
- polar molecule - unequal
distribution of charges, a molecule
consisting of polar covalent bonds
- non polar covalent bonds - the bonds in
such molecules when the electrons are
shared equally between the atoms
- electronegativity - an atom's
attraction for shared electrons
- electronegativity - an atom's
attraction for shared electrons
- molecule - two or more atoms
held together by covalent bonds
- hydrogen bond - a type of weak chemical
bond formed when the partially positive
hydrogen atom participating in a polar
covalent bond in one molecule is attracted
to the partially negative atom participating
in a polar covalent bond in another molecule
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