a tabular arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties
What is The Periodic Table
200
Ca3(As04)2
What is The chemical formula for Calcium Asenate
200
6.02E23
What is A Mole
200
the first to propose that the periodicity in the properties of the elements might be explained by the electronic structure of the atom
Who is Niels Bohr
200
rows of the table
What is a period
300
Aluminum Fluoride
What is Al1F3
300
6.63E-34
What is Plank's Constant
300
an electron that is associated with an atom, and that can participate in the formation of a chemical bond
What is a Valence Electron
300
the columns on the table
What is a group
400
used when two non metal compounds are together
What is Greek Prefix Naming System
400
All the colors that make white light
What is ROYGBIV
400
distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals