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Organization
Family
Radioactivity
Trivia
Chemical & Physical
100
Horizontal rows on the table
What are periods
100
Halogen family
What is group 17
100
when an atom has too large of necleus
What is radioactivity
100
the atomic number of 6
What is carbon
100
Have to change the chemical composition to observe it.
What is a chemical change
200
Vertical row on the table
What are groups
200
Hydrogen is in this family
What is the Alkali family
200
When an isotope will decay half of its original mass
What is half-life
200
the 3rd element on the table
What is Lithium
200
Can be observed without changing the composition
What is a physical change
300
Magnesium is in this group
What is group 2
300
The two periods found below the periodic table.
What are lanthanide and actinide series
300
man-made elements
What are synthetic elements
300
How many planets are there in the solar system
eight planets
300
The ability to transfer heat.
What is thermal conductivity
400
Oxygen is in this period
What is period 2
400
Helium is in this family
What are the Noble gases
400
A machine that collides elements in to new elements
What is a large Hadron collider or a particle accelerator.
400
Dmitri Mendelev
Who created the periodic table
400
Physical property that diamonds and graphite share
What is hardness
500
10+10
20
500
6+6
12
500
2 protons 2 nuetrons
What is an aplha particles
500
What do Hydrogen, Sulfur, Phosphorus, Carbon, Oxygen, and Nitrogen have in common
What are the elements that support life
500
This gets lower as elevation is increased
What is pressure