Molecules and Molecular Compounds
The smallest unit of a covalent substance
What is a Molecule
The type of bond involved in the Diatomic Molecule Cl2
What is a single bond?
This shows the kinds of atoms and the numbers of atoms in the smallest representative unit of the substance.
What is the Chemical Formula
N2O5
What is Dinitrogen pentoxide?
The X in AXE represents this.
What is the number of atoms bonded to the central atom?
Chemical formula that shows the arrangement of atoms in molecules
What is a structural formula?
The number of unshared pairs that exist in a molecule of H2S
What are 2?
This is the chemical formula for Sulfur Dioxide.
What is SO2
N2O
Dinitrogen monoxide
Compounds with very low melting points that are usually liquids and gasses at room temperature.
What are covalent compounds?
The number of Hydrogen atoms in this molecule:
CH3(CH2)6OCN(CO2CH2CH3)2
What is 25?
This is the number of valence electrons any halogen has
What is 7?
These elements that are shown are called this
[ F2 O2 N2 Cl2 Br2 ]
What are Diatomic Molecules?
K2S
What is Potassium Sulfide?
The Shape that is associated with AX3
What is Trigonal Planar
The type of chemical bond found in this formula H2C=CH2.
What is a Double Bond?
This number is what you use to Check your Lewis Dot Structures
What is the Available?
Even though it can and should be done with ionic formulas, you should not do this when you are writing a molecular formula... even when there are common factors
What is Reduce?
The formula for trifluoride hexoxide
What is F3O6?
Covalent compounds have mixed this with water
What is solubility?
A bond involving two electrons being shared between atoms.
What is a covalent bond?
When you subtract the number of available electrons from the number of needed electrons you get this.
What is the shared or short electrons?
A molecular formula shows the composition of a molecule however, it tells you nothing about this.
What is the structure?
The formula for Magnesium Fluoride
What is MgF2?
The number of bonds in triphosphophorus octoxide
What is 10