Show:
It's a Family Thing
Periods or
Groups
Properties
It's Atomic
What Not
100
The most reactive metals on the Periodic Table.
What is the Alkali Metals?
100
There are 7 of us in the Periodic Table, and we form a row.
What are periods.
100
We are shiny, malleable, ductile, and good conductors of heat and electricity.
What are metals?
100
The three subatomic particles that make up an atom.
What are protons, neutrons, and electrons?
100
Four elements in the halogen family
1) fluorine, 2)chlorine, 3) bromine, and 4)iodine
200
The most reactive nonmetals on the Periodic Table.
What are the Halogens?
200
Known as groups, there are this many of us on the periodic table.
What is 18?
200
Three properties of nonmetals.
What are dull, brittle, not good conductors of heat or electricity?
200
The subatomic particles found in the nucleus of an atom.
What are protons and neutrons?
200
Two of the three elements that are naturally magnetic.
What are Nickel, iron or cobalt?
300
We are not as reactive as the metals on our left, but we are still not found uncombined in nature.
What are the Alkaline Earth Metals?
300
We are two rows that lie below the Periodic Table.
What are the rare earth metals?
300
Most of the nonmetals appear in this state of matter.
What are gases?
300
Particle with a negative charge that moves rapidly around the nucleus.
What are electrons?
300
The only nonmetal that appears as a liquid at room temperature.
What is Bromine?
400
The group number of the halogens
What is group 17?
400
This period contains the most synthetic (man-made) elements.
What is Period 7.
400
It means able to be pounded into thin sheets.
What is malleable?
400
Causes the charge of an atom to be neutral.
What are the same number of protons and electrons?
400
Name the two most common alkaline earth metals in your body.
magnesium and calcium
500
The most stable family of elements, which do not react with any other element.
What are the Noble Gases?
500
All the elements in this on a periodic table share similar properties.
What is a group?
500
It means able to be drawn into thin wire.
What is ductile?
500
Mass number helps determine the number of these uncharged particles.
What are neutrons?
500
The property an element has if its nucleus can break apart.
What is radioactivity?