Atoms
The smallest particle that makes up everything in the universe
What is an atom
Made up of only one kind of atom
What is an element
These are poor conductors of heat and electricity. They are dull in appearance, located on the right of the periodic table
What are nonmetals
States that element bond to have a full outershell of 8 valence electrons
What is the Octet Rule
This is an uncharged particle in the nucleus of the atom.
What is a neutron
Element with 4 valence electrons
What is anything in group 4
This is the number of protons in the nucleus of each atom of an element
What is the atomic number
K2S
What is an ionic Bond
This is a positively charged particle in the nucleus of the atom
What is a proton
Element with 18 protons
What is Argon
These are shiny, good conductors of heat and have luster, located on the left of the periodic table
What are metals
CH4
What is a covalent bond
This is a negatively charged subatomic particle
What is an electron
Element with chemical symbol of Fe
What is iron
This is the weighted average of mass of an element
What is the atomic weight/mass
Bonding occurs with these that are located on the outermost shell
What are valence electrons
What is the nucleus
Primary characteristic of elements and their structure
What cannot be broken down
The vertical columns on the periodic table that tell the number of valence electrons
What are groups
These two elements only want 2 valence electrons in their outermost shell
Hydrogen and Helium