Groups
Miscellaneous 1
Families
Elements
Miscellaneous 2
100
This is where you are most likely to find elements that do not react with other elements.
What is group 18?
100
This person is credited with creating the first version of the modern periodic table.
Who is Dimitri Mendeleev?
100
This is where metalloids can be found on the periodic table.
What is between metals & nonmetals?
100
This is what the atomic number & atomic mass number stand for.
What is the number of protons (& electrons in a neutral atom) for the atomic # & the number of protons + neutrons for the atomic mass #?
100
This is the main purpose of the bold staircase on the right side of the periodic table.
What is to separate metals & nonmetals?
200
This physical property is characteristic of all of the elements in group 18.
What is they are gases at room temperature?
200
This is how periods on the periodic table are organized.
What is by increasing atomic number from left to right?
200
This is the family with elements that have no electrons to share and are stable.
What is group 18?
200
This characteristic of an element determines its placement in the periodic table.
What is the atomic number (# of protons)?
200
Which group of elements is most likely to gain electrons?
What is group 17?
300
Elements in the same column of the Periodic Table of the Elements all have this in common.
What is that they have similar physical characteristics?
300
The size of a positive ion of an element when compared to a normal element's atom.
What is smaller?
300
This is the reason why metalloids are good for computer microchips.
What is because they conduct electricity under certain conditions?
300
This is where the most reactive metals are located on the periodic table.
What is group 1?
300
This is why certain elements are placed into the same column on the periodic table.
What is they have the same number of electrons in their outer energy level?
400
An element from this group is most likely to be a solid, conduct electricity, react with water, & bond with Cl.
What is group 1?
400
These are the 5 features of most metals.
What is that they are solids, hard, shiny, conductors of heat/electricity, malleable, ductile?
400
This is where the most reactive nonmetals are located on the periodic table.
What is group 17?
400
This is where a new highly reactive metal would most likely be placed on the periodic table.
What is group 1 or 2?
400
This is the reason why silicon is a good semiconductor.
What is because it is able to conduct electricity under certain conditions?
500
This is true with most elements within a group.
What is elements within a group having similar properties?
500
The process that an atom of an element goes through when it breaks down and eventually turns into another element.
What is radioactive decay?
500
These physical properties of group 1 can be determined based on the elements' location on the periodic table.
What is being a solid & a metal?
500
This would be an excellent choice for an element if an engineer needed a hard, non-magnetic semiconductor.
What is silicon?
500
This is the name of the family of elements that are the most reactive group of nonmetals.
What are halogens?
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