Valence Electrons
How many valence electrons does Nitrogen have?
5
If an atom loses electrons it is called
a cation
Ionic bonds are made up of what two types of elements?
Metals and nonmetals
Covalent bonds are made up of what types of elements?
2 nonmetals
This god is the child of Cronos and Rhea. This god uses Cerberus to guard his realm, where he keeps his wife Persephone. Who is this god of the underworld?
Hades
How many valence electrons does Aluminum have?
3
If an atom gains electrons it is called
an anion
Lithium and chlorine would make an ionic bond.
True
True or false.
Aluminum and Oxygen would make a covalent bond.
False
How many bones are in the human body?
206
How many valence electrons does Oxygen have?
6
What ionic charge would Calcium have if it became an ion?
2+
What would the formula be for the ionic bond between Potassium and Fluorine?
KF
What would the formula be for the covalent bond between Nitrogen and Hydrogen?
NH3
This state's capital is Richmond and it's state bird is a cardinal.
Virginia
What is the location of valence electrons in an atom?
The outermost shell.
Metals will become what type of ion?
Cations
What would the formula be for the ionic bond between Magnesium and Fluorine?
MgF2
What would the formula be for the covalent bond between Carbon and Hydrogen?
CH4
This 1986 movie stars Matthew Broderick and displays a high school student that skips school to spend the day in Chicago with his two best friends.
Ferris Bueller's Day Off
What is the purpose of valence electrons?
To form bonds with other atoms
Nonmetals will become what type of ion?
Anion
What would the formula be for the ionic bond between Calcium and Nitrogen?
Ca3N2
What would the formula be for the covalent bond between Carbon and Oxygen?
CO2
What is Ms. Sandt's favorite Marvel character?
Wolverine