Periodic Table
Bohr Diagrams
100
The rows of the periodic table
What is periods?
100
The period on the periodic table shows the number of this on a Bohr diagram
What is orbitals?
200
The columns of the periodic table (up and down).
What is families or groups?
200
A charged, or non-neutral, atom
What is an ion?
300
The family with very low reactivity
What is the noble gasses?
300
In a neutral atom there are the same number of this and this.
What is electrons and protons?
400
The family with the full valence shell
What is the noble gasses
400
The number of electrons that can fit in the 1st, 2nd and 3rd orbital.
What is 2, 8 and 8
500
The family with 7 valence electrons
What is halogens?
500
The number of _________ determines the name of the element.
What is protons
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