Vocabulary
Atoms
Models
Periodic Table
Bonds
100
The subatomic particle in the nucleus with a mass but no charge.
What is a neutron?
100
The subatomic particle with a positive charge
What is a proton?
100
The number of electrons that fit in the First Orbit.
What is 2?
100
The periodic group that has 1 valence electron.
What is Group 1, or what is Alkali Metals?
100
The bonds made up of cations and anions.
What are ionic bonds?
200
A negatively charged ion.
What is an anion?
200
The subatomic particle that is not in the nucleus
What is an electron?
200
The electrons in the outermost orbit of an atom.
What are valence electrons?
200
The middle groups of the periodic table which are very good at conducting heat and electricity.
What are transition metals?
200
Bonds between two non metals.
What are covalent bonds?
300
The bond where many atoms share delocalized electrons.
What is a metallic bond?
300
An ion that has gained extra electron(s)
What is an anion?
300
F
The number of electrons in the 2nd orbit of Fluorine.
What is 7?
300
The name for the rows of the Periodic Table.
What are periods?
300
A covalent compound with a positive or negative charge.
What is a polyatomic ion?
400
Forms of the same element with the same numbers of protons but different numbers of neutrons.
What are isotopes?
400
This is what atoms are mostly made up of.
What is empty space?
400
A lewis dot model for argon has this many dots.
What is 8?
400
The name of the group what has a full set of valence electrons (not the group number).
What are the noble gases?
400
The formula for a +1 cation Lithium (Li) and a -2 anion oxygen.
What is Li2O?
500
The number of electrons that atoms can lose or gain while forming chemical bonds.
What is the oxidation number?
500
The oxidation number of an atom that has lost 3 electrions.
What is +3?
500
The net charge of a sodium ion.
What is +1?
500
Highly reactive and toxic gases with 7 valence electrons (not the group number).
What are halogens?
500
The name of a covalent bond between nitrogen and bromine.
What is nitrogen tribromide?