Ionic Bonds
Covalent Bonds
Periodic Table
Chemical Formulas
Vocab
100
Ions form by:
What is when an atom gains or loses electrons?
100
Covalent bonding
What is a chemical bond resulting from the sharing of an electron pair between two atoms?
100
An outer shell electron that can participate in the formation of a chemical bound.
What are Valence Electrons?
100
What is 2 atoms of hydrogen and 1 atom of oxygen?
What is H2O?
100
Positively charged atom
What is cation?
200
A negatively charged atom gains electrons therefore the atom is ______
What is Negative?
200
the charge of a particle that is covalently bonded.
What is neutral?
200
The group that can't participate in the formation of chemical bonds.
What is group 18 or noble gases?
200
The formula for Carbon Dioxide
What is CO2
200
Negatively charged atom
What is anion?
300
4 properties of ionic bonds.
What is a salt,transfers electrons, between metals and non-metals, is a solid?
300
The amount of covalent bonds in Nitrogen.
What is three covalent bonds?
300
How do you find the number of valence electrons that are in an element?
What is its group?
300
Determine the type of bond formed between Ca and O.
What is an ionic bond?
300
Forces inside the molecule that hold the atoms together
What are inter-molecular forces?
400
Iconic bonds only form between _________ _________.
What is a positive and negative ion?
400
How is a polar covalent bond different from a non-polar covalent bond?
What is polar bonds are unequally shared between two atoms and non-equally shared with two atoms?
400
What group has -1 charge?
What is group 17?
400
Aluminum loses three electrons
What is Al+3?
400
Chemical bonding that results from the electrical attraction between large numbers of cations and anions
What are ionic bonds?
500
The amount of electrons phosphorus would need to gain when bonding with another atom.
What is 3 electrons?
500
The bond between 2 nitrogen atoms
What is a triple bond?
500
"Atoms lose or gain electrons so they can achieve a full valence shell" is what rule?
What is the octet rule?
500
H2O is a _________ _______ ________
What is a polar covalent compound?
500
the energy required to break a chemical bond and form neutral isolated atoms
What is bond energy?