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Electron Configuration
Periodic Table History
Shorthand Electron Configuration
The Periodic Table
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100
The sublevels of the periodic table
What are s,d,p,f sublevels?
100
The scientist who presented a convincing method for accurately measuring the relative masses of atoms
Who is Stanislao Cannizzaro?
100
State the electron configuration for Helium
What is 1s2
100
The element that is first in the periodic table
What is Hydrogen
100
What are the elements of Group 3 known as?
What is Alkaline-earth metals
200
Group 17 are known as the ____
What are Halogens
200
The scientist who recognized that the basis of the periodic table is the atomic number, not the atomic mass like previously thought
Who is Henry Moseley
200
State the shorthand electron configuration for Magnesium
What is [Ne]3s2
200
The order of the periodic table is determined by ____
What is the atomic numbers
300
What is the electron configuration for Sodium?
What is 1s22s22p63s1
300
When was Mendeleev's first periodic table created
What is 1869
300
State the electron configuration for Tin
What is [Kr]4d105s25p2
300
The name of the columns in the periodic table
What are Groups?
300
What are the elements of Group 1 known as?
What is Alkali Metals
400
What is the electron configuration for viron
What is 1s22s22p63s23p64s23d6
400
The man responsible for creating the periodic table
What is Dmitri Mendeleev
400
State the shorthand electron configuration for Zinc
What is [Ar]3d104s2
400
The group number determines ___
What is the number of valence electrons
400
What are the 14 elements with atomic numbers from 90 to 103
What is actinides
500
What is the electron configuration for neptunium
What is 1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s25f5
500
The group of chemists who assembled in Karlsruhe, Germany in September 1860 to settle the issue of atomic mass
What is the First International Congress of Chemists
500
State the shorthand electron configuration for Lead
What is [Xe]4f145d106s26p2
500
List the alkali metals
What is Lithium , Sodium , Potassium , Rubidium , Cesium , and Francium.
500
State the periodic law
What is The physical state and chemical properties of the elements are periodic functions of their atomic numbers