Trends
Facts
Name That Element
Areas
Miscellaneous
100
Going from left to right across a period, the atomic radius of atoms ____________.
What is gets smaller/decreases?
100
All elements located within the same __________ on the periodic table have the same number of these.
What is group?
100
The halogen in period 2.
What is Fluorine?
100
The one out of the following elements that is a metal:
carbon, hydrogen, zinc
What is zinc?
100
The energy required to remove the outermost electron of an atom.
What is Ionization Energy?
200
From the following list of elements the smallest one and the largest one: O, S, Be, Mg
What are smallest: O, Oxygen and largest: Mg, Magnesium?
200
Mendeleev grouped elements baised on similar __________.
What are properties?
200
The metaloid in group 14, period 3.
What is Silicon?
200
The name of the group that is extremely stable.
What are the noble gasses?
200
An atom's ability to attract electrons to itself when bonded with another element.
What is electronegativity?
300
Out of the following, the element with the highest ionization energy:
Na, Mg, Fr, Ra
What is Magnesium (Mg)?
300
What did Mendeleev predict the properties of with his periodic table?
What are unknown elements?
300
The Alkali Metal in the 5th period.
What is Rb (Rubidium)?
300
The one among the following that is not a transition metal:
Fe, Cu, Ag, Ca, Sc
What is Ca (Calcium)?
300
The name of the group that all have 7 valence electrons.
What are the Halogens?
400
The most reactive among the following elements: Sr, Ca, Mg
What is Strontium (Sr)?
400
An added energy level is represented by each _________.
What is period?
400
Group 2 element with the highest Ionization Energy.
What is Beryillium (Be)?
400
The number of valence electrons that all Alkaline Earth Metals have.
What is 2?
400
When a metal atom loses one or more electrons to become a positively charged cation this is how its size has changed.
What is it has gotten smaller?
500
Out of the following elements, the one for which the outermost electron would be easier to remove: Ne or Na
What is Sodium (Na)?
500
The element with the highest electronegativity?
What is Fluorine?
500
The metalloid that has 3 valence electrons.
What is Boron (B)?
500
The transition metals are located in this block in the periodic table;
s, p, d or f.
What is d?
500
An element that would best substitute for sodium in an experiment.
What is Potassium? or What is Lithium?
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