Show:
Exciting Electrons
The Perfect Periodic Table
Name that element!
Fabulous Vocab
Confusing Configurations
100
Shows the total of electrons on the periodic table
What is atomic number
100
Published the first periodic table to be widely accepted.
Who is Mendeleev
100
Name of a metalloid
What is any of the following; boron, silicon, germanium, arsenic, antimony, tellurim, and astatine
100
Good conductor of heat and electric current
What is metal
100
This has the number as the period an element is in
What is energy level
200
Total number of electrons in the element Rb
What is 88
200
How the first periodic table organized
What is by atomic mass
200
Atomic number of 6
What is carbon
200
Electrons that are on the outter shell and have the highest reactivity
What are valence electrons
200
Number of orbitals in p
What is 3
300
Number of orbitals in the sublevel d
What is 5
300
The whole number on the periodic table
What is atomic number
300
Has 38 electrons
What is strontium
300
The elements in Group 1A
What are alkali metals
300
The problem with this configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2
What is 4s comes before 3d (order of fill)
400
Number of sublevels in the energy level 4
What is 4
400
Elements on the right side of the "staircase"
What are non-metals
400
Has the electron configuration 1s^2
What is hydrogen
400
States electrons will occupy lowest energy level first
What is aufbau principle
400
The electron configuration for flourine
What is 1s2 2s2 2p5
500
Number of valence electrons in oxygen
What is 6
500
Elements that have properties similar to metals AND non-metals
What are metalloids
500
Has the SHORTHAND configuration of 4s^2
What is calcium
500
States that in order to occupy the same orbital electrons must spin in opposite directions
What is Pauli exclusion principle
500
The electronconfiguration for silicon
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d8