Unit 6 Review Resources –
BONDING INTERNET STUDY RESOURCES
6-1 & 2 Ions and Combining Ions
6-3 Poly Atomic Ions
Ionic Bonding (Interactive)
This interactive activity from ChemThink discusses ionic bonding—a type of
chemical bond formed between two ions with opposite charges. Investigate how the
transfer of electrons between atoms creates ions and how the mutual attraction of
these charged particles forms ionic bonds. Also learn about trends in the periodic
table of elements, and explore how the structure of an ionic compound relates to its
formula.
http://www.pbslearningmedia.org/resource/lsps07.sci.phys.matter.ionicbonding/ionic-bonding/
Ionic Formula Writing (Video)
Chemical formula: molecular & ionic, ionic bond, metals, nonmetals, writing ionic
formulas, criss-cross method for formula writing
http://www.pbslearningmedia.org/resource/0f0abcc3-8989-4bee-bef03807b405a93d/chemistry-601-ionic-formula-writing/
Introduction to Bonding (Video)
Chemical bond, ionic bond, covalent bond, electronegativity, polar covalent bonds,
non polar covalent bonds, metallic bond, properties of metals.
http://www.pbslearningmedia.org/resource/7eb9615f-f534-4772-b65d6c5117768a66/chemistry-501-introduction-to-bonding/
6-4 Electronegativity and Covalent Bonds
What Kinds of Bonds Are These? (Video)
Need help distinguishing between different types of bonds?
http://www.pbslearningmedia.org/resource/rr11.chem.react.ion.whatbonds/whatkinds-of-bonds-are-these/
Covalent Bonding (Interactive)
This interactive activity from ChemThink describes covalent bonding—a type of
chemical bond that involves the sharing of electrons. Investigate the attractive and
repulsive forces that act on atomic particles and how the sharing of electrons can
keep atoms together. See how two hydrogen atoms interact with each other to
create a covalent bond. Learn about trends in the periodic table and how
electrostatic potential energy determines the bond length. Also, learn about naming
conventions for covalent compounds.
http://www.pbslearningmedia.org/resource/lsps07.sci.phys.matter.covalentbond/covalent-bonding/
Chemical Bonds – This covers all bonds (Interactive)
In this interactive activity developed for Teachers' Domain, learn about chemical
bonding. Click on the tabs to see animations of how pairs of elements in the periodic
table bond together. Learn about the role of valence shell electrons and attractive
forces in three types of chemical bonds: covalent, ionic, and metallic.
http://www.pbslearningmedia.org/resource/lsps07.sci.phys.matter.chembonds/chemical-bonds/
Molecular Shapes (Interactive)
This interactive activity from ChemThink explains the valence shell electron pair
repulsion (VSEPR) theory. Understand why, within a covalently-bonded molecule,
areas with a higher concentration of electrons repel each other to be as far apart as
possible. See how Lewis structures can be used to predict the shape of a molecule,
and learn about common molecular geometries such as linear, trigonal planar,
bent, tetrahedral, and trigonal
pyramid.http://www.pbslearningmedia.org/resource/lsps07.sci.phys.matter.molecularshp/molecular-shapes/
Molecular Geometry (Video)
Predicting shapes of molecules, VSEPR theory, polar molecules, non-polar
molecules, intermolecular forces: dipole-dipole forces, hydrogen bonding, London
dispersion forces
http://www.pbslearningmedia.org/resource/bfe3cd89-46e6-4dae-9ba1b1284d960573/chemistry-503-molecular-geometry/
Some Youtube Quick Lessons:
6-1 & 2 Ions and Combining Ions
YOUTUBE TUTORIALS:
WHAT ARE IONS? http://www.youtube.com/watch?v=900dXBWgx3Y
WHAT ARE IONIC BONDS? http://www.youtube.com/watch?v=zpaHPXVR8WU
HOW ARE IONIC FORMULAE WRITTEN? http://www.youtube.com/watch?v=vfYnhnfdsD0
Octet Rule & Valance Charges - Clear & Simple http://www.youtube.com/watch?v=gsvR4AZGRSk
6-3 Poly Atomic Ions
How to write formulas. Confused by the CROSS RULE? Watch this. https://www.youtube.com/watch?v=ACW9FtX2oRY
6-4 Electronegativity and Covalent Bonds
Ionic and covalent bonding animation
http://www.youtube.com/watch?v=QqjcCvzWwww
What bond will form?
Electronegativity
http://www.youtube.com/watch?v=Kj3o0XvhVqQ