IYC
Periodic Table
Elementastic
Chemistry
100
The celebratory year 2011 marks 100 years since this radiant scientist's Nobel prize for chemistry
Who is Marie Curie?
100
This element, atomic number 17, is used as a bleach
What is chlorine?
100
Hg, its chemical symbol, is derived from the Latin hydrargyrum, meaning "liquid silver."
What is mercury?
100
When lemon juice is dropped on blue litmus paper, the paper will turn this color.
What is red?
200
You exhale this gas first identified by British scientist Joseph Black in the 1750's
What is carbon dioxide?
200
The name of this element begins with a synonym for "automobile"
What is carbon?
200
This element, atomic No. 8, is responsible for the respiration of living things & the combustion of fuels
What is oxygen?
200
At a temperature of -183 degrees celsius liquid oxygen does this.
What is evaporates or boils?
300
A chemical known as an anhydride is one that removes this from substances.
What is water?
300
This element, number 16 on the periodic table, has a pelt at the end of its name.
What is Sulfur?
300
More than 1/4 of the Earth's crust is this element, symbol Si.
What is silicon?
300
In 1630 Jan Van Helmont discovered this gas given off by burning wood.
What is carbon dioxide?
400
Frederick Soddy came up with this term for atoms having the same nuclear charge but different masses.
What is isotopes?
400
Atomic number 35, this element begins with the first name of Ichabod Crane's rival
What is bromine?
400
The name of this element, atomic number 27, can precede "blue" & "green"
What is cobalt?
400
Olympiadane is a molecule so named because it's composed of this many interlocking rings.
What is five.
500
A solid can be finely analyzed using the EELS technique, which studies energy loss in these particles.
What are electrons?
500
This element that's "ph" balanced (it has 2 of them) ends with the name of an Egyptian falcon god
What is phosphorus?
500
Despite its size, Jupiter is made up almost entirely of these 2 lightest elements
What is hydrogen and helium?
500
This term is used for a substance that modifies and speeds up a chemical reaction without itself being affected.
What is a catalyst?
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