History
Atomic Size
Ionization Energy
Electronegativity
Potpourri
100
This word comes from the Greek roots peri (around) and hodos (path).
What is periodic?
100
This is added to elements as you go down a group.
What are energy levels?
100
This is used to describe the amount of energy required to remove a 3rd electron.
What is the third ionization energy?
100
The element considered to be the most electronegative.
What is Fluorine?
100
This day is important to chemists. (October 23)
What is mole day?
200
J.W. Dobereiner organized elements into this.
What are triads?
200
This is the effect felt by electrons caused by the nucleus.
What is nuclear charge?
200
Out of these elements, B, Al, N, and Si has the smallest ionization energy.
What is Aluminum?
200
In general, as you move down a group this happens to electronegativity.
What is decreases?
200
Ms. M goes to college here.
What is Fairleigh Dickinson University (FDU)
300
When elements are arranged in order of increasing atomic number, there is a repetition of physical and chemical properties.
What is periodic law?
300
This effect is why atomic radius increases as you move down a column.
What is shielding?
300
Has the highest first ionization energy.
What is helium
300
Most electronegative element among the following elements Cesium, Chlorine, Sodium, and Aluminum.
What is Chlorine?
300
This is how you spell Mrs. T's last name.
What is Trzcinski
400
Organized the periodic table according to increasing atomic number in 1914.
Who is Henry Moseley?
400
This type of ion is smaller in size than the neutral atom for Groups IA, IIA, and IIIA
What is a cation?
400
Has a large jump between the second and third ionization energies.
What is the alkaline earth metals?
400
This group of elements does not fit the trend of electronegativities.
What are the noble gases?
400
You should wear these so you don't become like Carol.
What are goggles?
500
Known as the "Father of the Periodic Table." Published his work in 1869.
Who is Dimitri Mendeelev?
500
Out of Sr, Ca, K, Rb, and Na, this element has the largest radius
What is Rubidium?
500
This causes the drop in ionization energy between phosphorous and sulfur.
What is pairing of electrons?
500
The lowest electronegativities are possessed by these reactive metals.
What are alkali metals?
500
List the 7 diatomic elements.
What is H2, O2, N2, Br2, F2, I2, Cl2
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