Smart Dead Guys
The Stuff Inside
The Table
The Types
Radioactive... Radioactive...
100
The configuration of showing electrons in "rings" is thanks to this guy.
Who is Bohr?
100
Positive
What is a Proton?
100
The columns are called these.
What are groups?
100
Metal
What is it could be reactive, malleable, ductile, a conductor (thermal or electrical)?
100
Can't go without thanking either of these two pioneers.
Who are Becquerel and Curie?
200
The first, and generally still accurate today.
Who is Dalton?
200
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What is a negative Electron?
200
The rows are called these.
What are periods?
200
Where and what metals are most reactive because they lose 1 Electron.
What are alkali metals? On the far far left of the table.
200
2, 2.... 4.
What are the 2 protons, and 2 neutrons that Alpha Decay gives off... thus losing a mass number of 4?
300
In this model, the electrons can't be located, but are just "there."
What is the Cloud Model?"
300
The most important number.
What is the atomic number/number of Protons?
300
Who you can thank for the table's awesomeness.
Who is Dmitri Mendeleev?
300
Nonmetal.
What are poor conductors (of electricity and heat), dull, and brittle?
300
What 2 things happen during Beta Decay.
What is 1 nuetron turns into a proton, and 1 electron shoots off?
400
What Rutherford discovered when the particle beam went through gold foil.
What is the nucleus?
400
Same, but different. But what's different?
What are isotopes? What are the number of neutrons?
400
If you're in a group, you're probably also in this. Name two.
What is "family," of elements - all who have similar characteristics? Ex: Alkali and Alkaline. Ex:Noble Gases and Semimetals
400
Kinda both.
What is a semi-metal?
400
Always tags along. Always photon rays.
What is Gamma Decay?
500
The model that looks like that weird childhood spiky ball thing. Then tell me what's what on that ball.
What is Thomson's Model? Positive ball, with negative "spiky things."
500
How much 1 Electron weighs.
What is 1/1836th of a Proton or Neutron?
500
114
How many elements are listed in the book?
500
The genius nature of Mendeleev was that he did this when he formed his table.
What is he left blanks for where he knew something existed, but just couldn't find it yet?
500
What stops what.
What is Alpha is stopped by paper, Beta is stopped by aluminum, and Gamma is stopped by concrete and lead?
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