Atomic Models Notes

Bohr Model

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How Many Protons does Calcium have?

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How many Neutrons does Sodium have?

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What is the Identity of this element (Hint: count the number of electrons)

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How many Valance Electrons does the following element have? (Hint: count the number of electrons on the outermost ring)

Multiple Choice

How many electron shells does this atom have?

• 1

• 2

• 3

• 4

Multiple Choice

How many electrons can fit on the 1st energy level (orbital) for any Bohr Model?

• 2

• 6

• 8

• 10

Multiple Choice

How many electrons can go in the second shell (energy) level of a Bohr diagram?

• 1

• 2

• 8

• 9

Multiple Choice

Which is the correct Bohr Diagram for Lithium?

Multiple Choice

Which Bohr model represents Be?

Multiple Choice

Which Bohr model represents Neon?

Multiple Choice

What element is represented in this Bohr Model? 

• Carbon

• Hydrogen

• Aluminum

• Lithium

Multiple Choice

Valence electrons are the...

• Innermost electrons

• Middle electrons

• Outermost electrons

• Any electrons

Multiple Choice

How many valence electrons does Aluminum Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Multiple Choice

• 2

• 8

• 3

• 13

Multiple Choice

How would you draw a Lewis dot diagram for Magnesium? (Hint: Figure out how many valence electrons Mg has)