Show:
General PT
Classifications
Octet Rule
Families
Periodic Trends
100
This is how many rows and columns there are on the PT.
What is 7 rows and 18 columns?
100
This is the classification for iron.
What is a transition metal?
100
This rule states that atoms want ______ or ______ electrons in their valence shell.
What is 0 or 8 electrons?
100
This is the meaning of a family.
What is a column on the PT that share common properties?
100
This is the definition of ionization energy.
What is the energy required to remove an electron?
200
These are the 2 names for the columns on the PT.
What is groups AND families?
200
These are the 3 most general classifications on the periodic table.
What is metal, non-metal, and metalloid?
200
This is how you find the valence electron for any element.
What is look at the group or column #?
200
This is the name & group #s of all 4 families.
What is 1-alkali metal, 2-alkaline earth metal, 17-halogen, and 18-noble gases?
200
This is the trend of electronegativity going across a period.
What is increases?
300
This is the row # and column # for the element: nitrogen.
What is row # 2 and column # 15?
300
This is the charge an element will form if it gains 3 electrons.
What is -3 ?
300
This is the group that all elements are jealous of and want to be like.
What are the noble gases?
300
This is the reason why electron affinity decreases down a group.
What is the atom gains electron shells which are located far away from the nucleus?
400
The periodic table is made up mostly of...
What are metals ?
400
These are the 2 classifications for the 2 rows at the very bottom of the periodic table.
What are lanthanides and actinides?
400
This is what an atom will do if it has 4 valence electrons.
What is lose OR gain 4 electrons?
400
These are the 2 groups that form cations.
What is alkali metals & alkaline earth metals?
400
This is the reason why ionization energy increases across a period.
What is atoms on the right side do not want to give up electrons?
500
Going from left to right on the PT is called this.
What is across a period ?
500
This is the classification of hydrogen.
What is a non-metal? (Remember, it is the only non-metal on the left hand side & even though it is in group 1, it is not an alkali metal or halogen!)
500
According to the octet rule, this is the charge that potassium (K) will form.
What is +1 charge?
500
This is the family that is the most reactive metals.
What are the alkali metals?
500
This is the atom (between Sr and I) that is bigger (with the reason why).
What is Sr because it has less electrons than I and thus, has a weaker attraction between electrons & protons (pulled less tightly)?