Electronic Configuration | Baamboozle - Baamboozle

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Electronic Configuration

Study Slideshow

What are the orbits (in which electrons sit) around the nucleus called?

Electron shells

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How many electrons can the first level hold?

2

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How many electrons can the second level hold?

8

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How many electrons can the third level hold?

18

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What are the electrons in the outermost shell known as? ("_ _ _ _ _ _ _ electrons")

Valence Electrons

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Who is the shell model of electrons named after?

Niels Bohr

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What are the four letters that represent electron sub-levels?

s; p; d; f

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When the outermost electron level is full, the element is _ _ _ _ _ _?

stable

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Elements that have 7 valence electrons are part of which group on the periodic table?

Halogens (Group 7)

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Which type of gases have a full outermost electron shell? ("_ _ _ _ _ gases")

Noble gases

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Which atom is this?

Sodium

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Which atom is this?

Oxygen

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How many electrons does this atom have in its valence (outermost) shell?

7

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What is wrong with the atom in the given diagram?

No electrons in first shell/too many electrons in third shell

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