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Vocab
Scientists
Periodic Table
Metals
Nonmetals and Metalloids
100
Smallest particle that is still considered an element
What is Atom
100
Founder of the Periodic Table
Who is Dmitri Mendeleev
100
The atomic number of elements is equivalent to the number of
What are protons
100
Which side are Metals found on the Periodic Table
What is Left
100
What state of matter are most nonmetals at room temperature
What is gas
200
What are the three subatomic particles and the charge of each
What is Protons (positive), Neutrons (no charge), Electrons (negative)
200
Scientist who used the infamous gold foil experiment to find the nucleus of an atom
Who is Ernest Rutherford
200
The letter or letters used to specify which element is which on the Periodic Table
What is Chemical Symbol
200
List three properties of Metals
What is Good Conductor, luster, malleable, and ductile
200
The most reactive group of nonmetals
What is Group 17 (Halogens)
300
What do we add together to find the atomic mass of an element
What is number of protons plus number of neutrons
300
This scientist suggested that electrons are found in specific orbits
Who is Niels Bohr
300
Vertical columns on the Periodic Table
What are Groups
300
What group number is the Alkaline Earth Metals
What is Group 2
300
What is one use of semiconductors
What is computer chips, transistors, lasers, solar cells
400
This is directly related to an electron's movement
What is Energy Level
400
This scientist concluded that all elements consist of atoms and that atoms could not be broken into smaller pieces
Who is John Dalton
400
Why are some elements like Lead (Pb) and Iron (Fe) abbreviated weirdly
What is Latin Roots
400
What series of elements can nickel and iron be found in
What is Transition Metals
400
How does Nitrogen, Carbon, and Hydrogen exist in nature
What is as Diatomic Molecules
500
Deterioration of a metal due to a chemical reaction
What is Corrosion
500
This scientist discovered electrons in 1897
Who is J.J. Thomson
500
Besides atomic number, mass, and metal/nonmetal; what are two characteristics of elements that can be found by their location on the Periodic Table
What is Reactivity, Density, Melting Point, etc
500
The bottom two groups on the Periodic Table are called
What are Lanthanides and Actinides
500
What is one Noble Gas and its use in everyday living
What is Helium (balloons) or Neon/Argon/Krypton/Xenon (lighting)