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measurement
periodic table
astronomy
meteorology
Grab Bag
100
three places to the left of meters
What is the conversion to Kilometers
100
The number of protons
What is the atomic number equal to?
100
How it all began 14.6 billion years ago
What is "origin' of the universe, the big bang
100
measurements taken by a dry thermometer and wet bulb thermometer
What is relative humidity
100
the reasons we have seasons on earth
What is the tilt of the earth on it's axis as we orbit the sun
200
the method to find volume for an odd shaped object
What is water displacement
200
the number of protons + neutrons
What is atomic mass?
200
4.6 billion years old
What is the approximate age of the solar system
200
the three ingredients to make a cloud
What is warm water vapor, particulate nuclei and low pressure
200
made of the compound O3
What is the ozone layer
300
formula for density
What is mass divided by volume
300
stable gases in column 8
What are the noble gases
300
composition of the inner planets
What is iron, nickel core and rocky crust
300
the result of a warm air mass and cold air mass colliding
What is wind, clouds and precipitation
300
the same as the number of valence electrons
What is column number on the periodic table
400
formula for volume of a sphere
What is 4/3 pi r3
400
NaCl is a good example, electrons are stolen, solid dissolves in water.
What is an ionic bond between elements
400
our solar system formed as a result of this
What is a supernova of a blue giant
400
the layer of the atmosphere which warms up the further you go in elevation
What is stratosphere, thermosphere
400
how many electron shells the element has
What is the row number related to for elements on the periodic table
500
the name of the scientist who discovered the theory of discplacement
Who is Archimedes
500
the electrons in the outside shell that allow bonding activity
What are valance electrons?
500
stars spend most of their time as adults on this part of the HR diagram
What are main sequence stars
500
two reasons why the gas giants are in the outer part of the solar system
What is density and the solar wind