Bohr Models Trivia

Valence electrons are found in the ​ (a)  

• outmost shell
• innermost shell
• second shell

Cations are ions that have ​ (a)   electrons and now have a ​ (b)   charge.

• lost
• positive
• gained
• negative

How many electrons can the first energy level hold?

• 1

• 2

• 8

• Unlimited

How many electrons can the second and third (for our intents and purposes) energy levels hold?

• 1

• 2

• 8

• Unlimited

An atom has a full first energy level and 7 electrons in its second level. How many electrons does this atom have?

• 2

• 7

• 9

• Need more information

What is the atomic number of this atom?

• 2
• 4
• 6
• none of the above

All of the elements in a period have the same number of _____.

• energy levels

• valence electrons

• protons

• electrons

All of the elements in a group have the same number of _____.

• energy levels

• valence electrons

• protons

• electrons

Is this the correct Bohr model for carbon (C)?

• Yes

• No

What element is represented in this Bohr Model?

• Carbon

• Hydrogen

• Aluminum

• Lithium