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Group Names
"E" Trends
"R" Trends
Groups & Periods
Grab Bag
100
This group has an ending electron configuration of s^1.
What are the alkali metals?
100
This is the least electronegative element on the periodic table.
What is Francium?
100
A cation is (larger/smaller) than its neutral atom.
What is smaller?
100
The oxidation state of an element is determined using what part of the periodic table?
What is the group or family?
100
This scientist is credited with the organization of the modern periodic table.
Who is Henry Moseley?
200
This group of metal elements is the largest on the periodic table.
What are the transition metals?
200
This is the most electronegative element on the periodic table.
What is Fluorine?
200
An anion is (larger/smaller) than its atom.
What is larger?
200
The number of energy levels in an atom can be determined using what part of the periodic table?
What is the period?
200
What sublevels are being filled for the transition metlas?
What is the d sublevel?
300
These elements are found in several different groups and have properties intermediate of metals and nonmetals.
What are the metalloids?
300
The more electronegative element between Mg and S.
What is S?
300

These atoms ranked from smallest to largest ionization energy: electronegativity: K, K+1, Li

What is Li, K+1, K?

300
Identify the element: Group 3A, Period 4.
What is gallium (Ga)?
300
Define periodic law.
What is a periodic repetition of the physical and chemical properties of the elements when arranged in order of increasing atomic number?
400
This family is considered "inert".
What is the noble gases?
400
The more electronegative element between Cl and K.
What is Chlorine?
400
These atoms ranked from largest to smallest ionization energy: N-3, O-2, F-1
What is F-1, O-2, N-3?
400
The oxidation state and period of Barium (Ba)
What are +2 and 6?
400
This factor affects the size of atoms from left to right across a period.
What is nuclear charge?
500
Collectively, the lanthanides and actinides belong to which group on the periodic table?
What are the inner transition metals?
500
These atoms ranked from weakest to strongest electronegativity: Li, K, Na, and Cs.
What is Cs, K, Na, Li?
500
The ionization energy (increases/decreases) as you remove more electrons.
What is increases?
500
The oxidation state, group and period of Iodine.
What is -1, 7A, 5?
500
DAILY DOUBLE!!! These three factors affect all periodic trends.
What is effective nuclear charge, shielding, # of energy levels?