chemical bonding Flashcards
(16 cards)
lasting attraction between atoms, ions, molecules that enables the formation of chemical compounds
chemical bond
transferring of electrons
ionic bonding
sharing of electrons
covalent bonding
occurs between a nonmetal and metal
ionic bonding
the focus of chemical bonding
electrons
elements that are an exception to the octet rule
aluminum
phosphorus
sulfur
xenon
hydrogen and helium- follows the duet rule
bonding formed between 2 nonmetals
covalent bonds
unequal sharing of electrons
polar covalent bonding
bond between two identical atoms (n2, o2, h2)
nonpolar covalent bonding
difference of 0.0-0.3
non-polar bond
difference of 0.3-1.7
polar bond
difference of 1.7 or more
ionic bond
Ionic, Polar, or Non-polar:
O and F
polar covalent
Ionic, Polar, or Non-polar:
Mg and Cl
ionic
Ionic, Polar, or Non-polar:
Na and O
Ionic
what do you look at on the periodic table to find the difference?
electronegativity value
