Periodic Table
The number of protons and electrons for every element
What is the atomic number?
This is the brain of the atom
What is the nucleus?
This is the name of element number 29
What is copper?
The symbol for Copernicum
What is Cn?
The number of electrons that fit on the first energy level
What is 2 electrons?
Subtract the atomic number from the atomic mass to find this particle
What is the number of neutrons?
This particle is the same as the atomic number and has a positive charge
What is a proton?
This element has an atomic mass of 207
What is lead?
This element has 17 electrons
What is chlorine
This is the number of electrons on the third shell
What is 18?
Add the number of neutrons and the number of protons together to get this for every element
What is atomic mass or weight?
this particle has no charge
What is a neutron?
This patriotic element has 95 electrons
What is Americium?
This element's symbol is Na
What is sodium?
This is the number of electrons in order for Neon
What is 2 & 8
The number of elements on the periodic table that are liquid at room temperature.
What is two? (mercury and bromine)
This particle has a negative charge
What is an electron?
This element has 77 protons
What is iridium?
This element is a gas with 21 neutrons
What is argon?
This is the number of electrons for each level for IRON
What is 2) 8) 16)
The name of the type of element, usually color-coded
What is element group?
The number that measures the total amount of matter in an element
What is atomic mass?
This element has atomic mass of 223
What is Francium?
This element is can be expensive with 118 neutrons
What is gold?
The name of the outer most layer of electrons
What is valence electrons?