Bonding Flashcards
1
Q
covalent bond
A
Sharing
2 nonmetals
nonmetal and nonmetallic
2
Q
Ionic Bond
A
transfer
metal and nonmetal
3
Q
metallic bonding
A
held by delocalized valance electrons
2 metals
4
Q
Pure Covalent Bond
A
2 identical nonmetals
equal sharing of electrons
5
Q
Polar Coalvent Bond
A
2 non identical nonmetals
electronegativity- unequal charge
6
Q
non polar covalent bond
A
2 non identical nonmetals
slighty unequal equal sharing of electrons
7
Q
covalent properties
A
poor conductor,
low melt point,
low solubility (doesn’t dissolve easily)
solid,liquid,gas
strong odor
8
Q
Ionic properties
A
high melting points
soluble in water
no odor
usually solid
hard
conducts electricity (molten)
Brittle
9
Q
metallic properties
A
conducters of heat and electricity
-high melting point and boiling point
-have luster
-malleable and ductile
Solid
