Chemistry Jeoparty 100 200 300 400 500 Ionic Covalent Metallic + Drawings Misc. 1 Misc. 2 100 200 300 400 500

Ionic Bonds involve a _____ of electrons between atoms Transfer MAIN

Which of the elements below could form an ionic bond with sodium? Iron Lead Hydrogen Lithium Hydrogen MAIN

Nonmetals tend to gain electrons and form ___________ ions Negative MAIN

What is the term used to describe a positive ion? Cation MAIN

List 2 properties of ionic solids 1) Form crystalline solids 2) Conduct electricity in the liquid and aqueous phase 3) Brittle 4) High melting and boiling points MAIN

Covalent bonds involve a ___________ of electrons between two atoms Sharing MAIN

Which of the elements below could form a covalent bond with carbon? Helium Chlorine Aluminum Sodium Chlorine MAIN

A nonpolar bond is caused by a(n) ___________ sharing of electrons Equal What are the only types of molecules that form nonpolar bonds? Diatomic elements (HONClBrIF) MAIN

Which of the properties below does not describe a covalent molecule Can exist in all three phases Poor conductors of heat and electricity High melting and boiling points 3) Covalent molecules have low melting and boiling points MAIN

A molecule can have polar bonds between the atoms and still be a nonpolar molecule if it is __________ Symmetric Draw an example of this MAIN

Metallic bonds are described as…? “A Sea of Mobile Electrons” MAIN

A mixture of two or more metals is referred to as a(n) _________ Alloy MAIN

Why are metals good conductors of electricity? Freely moving electrons MAIN

What is the overall charge of a compound Neutral MAIN

Which end of a water molecule is the positive dipole? Hydrogen (less electronegative) MAIN

Draw the structure for O2 O = O MAIN

Draw the structure for Na2O [Na]+[Na]+[ O ]-2 MAIN

Draw the structure for H2O MAIN

Draw the structure for AlCl3 [Al]+3[Cl]-[Cl]-[Cl]- MAIN

Draw the structure for CO2 O=C=O MAIN

When a bond is formed energy is ____________ Released MAIN

What group of elements has the most stable electron configuration? What causes them to be so stable? Noble Gases (Group 18) Their valence shell is full MAIN

What type of bond will form between an atom of hydrogen and fluorine? Covalent (Polar) MAIN

Rank the intermolecular forces below from weakest to strongest Dipole-dipole Dispersion Hydrogen bonding Dispersion < dipole-dipole < hydrogen bonding MAIN

What is the name given to the pairs of valence electrons that do not participate in bonding Unshared pair MAIN

Which of the following diatomic elements has the strongest intermolecular forces? F2 Cl2 Br2 I2 Iodine MAIN

What intermolecular force accounts for water’s unusually high boiling point and surface tension? Hydrogen Bonding MAIN

Which of the following will have the highest boiling point? H-F H-Cl H-Br H-I H-F MAIN

How many bonds will form between 2 atoms nitrogen? 3 A triple bond MAIN

How many electrons are represents by the symbol “=“ between two atoms? 4 Two pairs of shared electrons MAIN

Final Jeoparty List as many ways as you can on how ionic bonds are different from covalent bonds Ionic Transfer electrons Metal and Nonmetal Called Salts Brittle Conduct (l& aq) High M.P. Crystalline Solids Covalent Share electrons 2 Nonmetals Called Molecules Exist in all 3 phases Poor conductors Low M.P. MAIN