Ionic Bonds
A bond between a metal and a nonmetal,
What is an ionic bond?
Group 1 metals have this number of valence electrons
What is one?
NaBr
What is sodium bromide?
A bond between 2 or more nonmetals
What is a covalent bond?
NO
What is nitrogen monoxide?
When metals lose electrons they form this positive ion
What is a cation?
Diagrams that show valence electrons in atoms of elements as dots
What are Lewis dot structures?
BaF2
What is barium fluoride?
In covalent bonds electrons are this ____________
What is shared?
CO2
What is carbon dioxide?
When nonmetals gain electrons they form this negative ion
What is an anion?
Group 16 Oxygen has this many valence electrons
What is six (6)?
MgBr
What is Magnesium Bromide
A neutral group of atoms joined together by a covalent bond
What is a molecule?
Formula for dinitrogen monoxide
What is N2O
The electrons in the highest occupied energy level of an element's atom
What are valence electrons?
The number of valence electrons that can fill the first energy level (shell) He: is an example
What is two (2)?
Mg3P2
What is Magnesium Phosphide
What are the 7 diatomic molecules
What is H2, O2, F2, Br2, I2, N2, Cl2?
Formula for Tetraphosphorus decoxide
What is P4O10?
The rule that states that in forming compounds, atoms tend to achieve the electron configuration of a noble gas
What is the octet rule?
Group 17 nonmetals are classified as this
What are Halogens?
Na3N
What is Sodium Nitride
Which of the Covalent bonds are the Longest? Single Double or Triple
What is Single
Si2Br6
What is DiSilicon HexaBromide