atoms

Atoms

JEOPARDY S2C06 Jeopardy Review

Atomic Atomic ModelModel

VocabularyVocabulary Parts of theParts of theAtomAtom CalculationsCalculations E- configE- config

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200 200 200 200 200

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500 500 500 500 500

Atomic ModelAtomic Model 100

This philosopher contributed the word “atomos” which means indivisible. This is where we get the term atom

A: Who is Democritus?

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Atomic ModelAtomic Model 200

A: Who is J.J. Thomson?

This scientists thought that the electrons were scattered in the atom like plums in a pudding.

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Atomic ModelAtomic Model 300

A: What is the wave model and quantum theory?

This model is based upon complicated mathematical equations and is the current atomic model.

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Atomic ModelAtomic Model 400

A: Who is John Dalton?

This scientist formed the early atomic theory which were basic ideas about atoms. One example is that all atoms of the same element were the same.

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Atomic ModelAtomic Model 500

A: Who is Niels Bohr ?

This scientist thought that electrons orbited the nucleus just as planets orbit the sun.

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Vocabulary100

A: What is the nucleus?

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This is the center of the atom and contains protons and neutrons.

Vocabulary 200

A: What are protons ?

These are positive and have a mass of 1 amu.

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Vocabulary 300

A: What is the atomic number ?

This word represents the number of protons.

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Vocabulary 400

A: What is the atomic mass unit?

This is the unit that is used to mass particles of the atom.

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Vocabulary 500

A: What are quarks?

These particles are thought to make up protons and neutrons.

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Parts of the Atom100

A: What is 2, 8, 18 ?

This is how many electrons fit in the first, second, and third energy level respectively.

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Parts of the Atom

200

A: What is an electron?

This subatomic particle masses 1/1836 amu.

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Parts of the Atom

300

A: What are the protons and neutrons?

Mass number is the total of ____ and __________.

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Parts of the Atom

400

A: What are the protons and neutrons?

These are located in the nucleus.

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Parts of the Atom

500

A: What are the neutrons?

Isotopes differ in what subatomic particle?

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Calculations 100

A: What is 13?

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This is the atomic number of Aluminum.

Calculations200

A: What is 40 ?

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This is the mass number of Calcium (20 neutrons)

Calculations 300

A: What is 8 protons and 10 electrons?

If Oxygen atom has a charge of 2- how many protons does it have and how many electrons?

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Calculations 400

A: What is 2 +?

If an atom has 6 protons and 4 electrons this is the charge.

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Calculations 500

A: carbon 12 because the atomic mass is closer to 12 than 14.

If the atomic mass of carbon is 12.011, which isotope is more common carbon 14 or carbon 12?

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Electron Configurations100

A: What is 1s2?

Helium has this electron configuration.

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Electron Configuration 200

A: What is 1s22s2p63s23p1?

Aluminum has this electron configuration.

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Electron Configuration 300

A: What is 1s22s22p63s23p64s23d6?

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Iron has this electron configuration.

Electron Configuration 400

A: What is [Kr]5s24d105p5?

What is the electron configuration using noble gas configuration for Iodine.

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Electron Configuration500

A: What is [He]2s22p6?

What is the electron configuration of Neon using noble gas configuration.

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