This is a chemical bond that is formed when two atoms share electrons.
What is a covalent bond?
100
This is the most electronegative atom.
What is fluorine?
100
The charge of aluminum?
What is 3+?
100
In many compounds, atoms of the main-group elements form bonds so that the number of electrons in the outermost energy level of each atom is this number.
What is 8?
200
Snce metals give away electrons, they form this type of ion.
What is a cation?
200
This is how many covalent bonds that are in NH3.
What is 3?
200
if two covalently bonded atoms are not identical, this is what the bond is considered.
What is polar covalent?
200
The charge of hydroxide.
What is 1-?
200
Eelements of this group satisfy the octet rule without forming compounds.
What is noble gas?
300
Barium can give up to this many electrons to achieve it's noble gas electron configuration.
What is 2?
300
This element will never be a central atom in a covalent lewis structure.
What is hydrogen?
300
In a bond between carbon and oxygen, which will attract electrons more of the time.
What is oxygen?
300
The charge of ammonium.
What is 1+?
300
The electrons that exist on the outside orbital of an element corresponds with this.
What is the group number?
400
This is what happens to electrons in an ionic bond.
What is they are taken not shared?
400
A triple bond shares this many electrons.
What is 6?
400
These are the electrons in the outermost orbital.
What is a valence electron?
400
The charge of carbonate.
What is 2-?
400
The number of electrons that oxygen has capable of making a chemical bond.
What is 6?
500
These are a physical property of an ionic solid.
What is it is brittle, very high melting points, doesnt conduct electricity in its solid state?
500
When a chemical bond between aluminum and oxygen is formed, it ends up with this many of each.
What is 2 Al and 3 O?
500
This property determines the direction and strength of a polarbond.
What is electronegativity?
500
This is the charge of phosphate.
What is 3-?
500
This diatomic molecule is joined by a double covalent bond.