Periodic Table
The number of electrons that can fill the lowest energy level
What is 2 electrons?
The number of dots around the Lewis Dot Structure of Sodium?
What is one?
What elements combine to make an Ionic Bond?
Metals and Nonmetals
What element types combine to form a covalent bond?
nonmetals
What two things does a chemical formula tell you?
Atoms and amount of each
The group that has two valence electrons?
What is group 2?
What is the name of the compound created by Mg and F
Magnesium Fluoride
What is the name for KBr
Potassium Bromide
How do covalent bonds reach the octet rule?
sharing electrons
The chemical formula for 1 atom of carbon and 4 atoms of hydrogen
What is CH4?
The group that has a full outer shell
What are the noble gases/18?
Besides the number what is the other variable required for a measurement?
unit
How do elements in ionic bonds reach the octet rule?
gain or lose electrons
What is the CHEMICAL name for H2O
Dihydrogen monoxide
What is an example of a diatomic elements?
H2 O2 Cl2 N2 F2
the number of electrons in chlorine's outer shell
What is 7?
What is the oxidation number for Carbon?
+/-4
What is the formula for Magnesium and Nitrogen?
Mg3N2
What is the chemical formula for Dinitrogen pentoxide?
N2O5
What kind of bond is MgO?
Ionic
What do Periods on the Periodic Table tell us about the elements in that row?
Orbitals or energy levels
Write the formula for the elements Phosphorous and Chlorine
PCl3
Write the formula for Calcium Nitride
Ca3N2
Draw the Lewis Dot Structure for CH4
H l H- C - H l H
What kind of bond is nitrogen monoxide?
Covalent