Vocabulary
Covalent
Ionic
Properties
Types and Balancing Equations
100
The outermost electrons that are involved in bonding
Valence electrons
100
How many F's are in F4O7
4
100
The bonding type in which electrons are gained or lost, and the subsequent charged particles are attracted due to differences in electrical charge, is ______.
Ionic Bond
100
Which type of bond will dissolve in water and be conductive in water?
Ionic - contains a metal
100
Synthesis
200
A type of bond that results from the electrostatic attraction between oppositely-charged particles that occurs between a metal and a non-metal
Ionic Bond
200
What must be included in naming covalent compounds?
Prefixes
200
What is the formula for Aluminum Bromide?
AlBr3
200
Which type of bond is conductive as a solid?
Metallic - Metal-metal
200
What type of chemical reaction produces heat, carbon dioxide, and water?
Combustion
300
A type of bond in which a small number of electrons are shared by a large number of metal atoms; electrons become delocalized.
Metallic Bond
300
What is a covalent compound?
When electrons are shared between 2 nonmetals
300
What is the name of this compound: V2O5
Vanadium (V) Oxide
300
Which of the following molecules would have the lowest melting point?
Covalent Compounds - no metals, only non-metals
300
___ Al + __ O2 -> ____ Al2O3
Balance this equation and identify the type.
4, 3, 2
400
A neutral group of atoms held together by covalent bonds.
A molecule
400
What is the name of this compound: P2S5
Diphosphorous Pentasulfide
400
What is the name of this compound: KNO3
Potassium Nitrate
400
Which of the following would fit the description: Will melt at low heat, dissolves in ethanol, and can not conduct electricity?
Covalent Compounds - no metals
400
What are the coefficients that will balance the skeleton equation below?
N2 + H2 --> NH3
1, 3, 2
500
The relative attraction an atom has for a pair of electrons in a bond; scale developed by Linus Pauling.
Electronegativity
500
What is the formula for: Tetrasilicon dichloride
Si4Cl2
500
What is the formula for Iron (III) Sulfide?
Fe2S3
500
Because the particles in ionic compounds are more strongly attracted than in molecular compounds, the melting points of ionic compounds are ____
Higher
500
*Daily Double*
How many electrons are shared in a double bond like C=O?
4