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Which is higher
100
Arranged Periodic Table by increasing atomic mass
Who is Mendeleev
100
The trend that the size goes up a group but decreases as you move across a period
What is atomic radius
100
most reactive nonmetals
What are the Halogens
100
Ductile, malleable, conduct heat and electricity, lose electrons
What are the Metals
100
Which of these has the highest electronegativity F or Fr
What is F
200
Arranged current table by increasing atomic number
Who is Mosley
200
The energy required to remove an electron
What is ionization energy
200
group that has 2 valance electrons
What are the Alkaline Earth Metals
200
non conductive, brittle, mostly gases, form negative ions by gaining electrons
What are the non metals
200
Which of these is a bigger atom Ca or O
What is Ca
300
The number of periods and groups contained on the periodic table
What 7 periods and 18 groups
300
The tendency of an atom to attract electrons to itself
What is electron affinity
300
These metals use the f sublevel and most are radioactive or man made
What are the Rare Earth Metals or Inner Transition Metals
300
Neither good or poor conductors, used in electronics, have properties of both metals and nonmetals.
What are metalliods
300
Which of these is the most active non-metal F or I
What is F
400
an element that belongs to the most highly reactive group of metals on the periodic table
What are the alkali metals
400
A negative ion is _____ than its parent ion
What is larger
400
Nonreactive, inert gases full fill the octet rule by having the s and p sublevels filled, last group of elements to be discovered
What are the Noble Gases
400
electrons involved in bonding
What are the valance electrons
400
Which of these has the higher ionization energy K or Ni
What is Ni
500
The elements in any ______ of the periodic table have similar physical and chemical properties
families
500
The energy change that accompanies the addition of an electron only occurs when atoms are in compounds
What is electronegativity
500
Have more than one oxidation number
What are Transition Metals
500
as you go from left to right across the periodic table, the elements go from _____ to _____
What are metals and nonmetals
500
Which of these has a higher electron affinity As or Ba
What is As
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