2. -is an attraction between atoms brought
by sharing electrons to atoms or a
transfer of electrons
3. Because their goal is to complete the
octet rule and become stable
4.
5. Formation of Ionic Bonds:
-Is the transfer of one or more electrons
from a metal to a non-metal.
6. The ionic bonds are strong and it takes a
lot of energy to break them.
› Melting Point- The point at which it will melt
› Boiling Point- The point at which the
substance boils and turns to vapor.
Hardness- The stronger the bond, the
more difficult for it to separate. Stronger
bonds = Greater hardness
7. The energy involved in ionic bonding is
called Lattice energy.
Lattice energy is the energy being
released
8.
9. Shared pairs of electrons can fill up the
outer electron shell, complete the Octet
Rule, and gain stability.
10. Single bond- each covalently
bonded atom equally attracts
one pair of shared electrons.
Double bonds- occur when three
pairs of electrons are shared
between the atoms instead of
only one pair
Triple bonds: are formed when
three pairs of electrons are
shared between two atoms.
11. Sigma Bonds- are single covalent bonds,
that occur when a electron pair is shared
in an area centered between two atoms
Pi Bonds- are formed when parallel
orbitals overlap to share electrons
12. As bond length decreases, bond
dissociation energy increases
13. A chemical bond in which electronic
conduction occurs.
14. The metallic bonds are very strong, so
they need a lot of energy to break the
bond.
15. - a mixture composed of two or
more metals that has physical
properties
