Pre AP 3.1 The Bohr Model Notes and Classroom Discussion

What are the subatomic particles found in the nucleus of an atom?

• Protons

• Electrons

• Neutrons

• Quarks

What are the electrons on the outermost energy shell called?

• value electrons

• core electrons

• valence electrons are

• common electrons

How many periods are in the periodic table?

• 5

• 18

• 6

• 7

How many electrons can period one energy shell hold?

• 1

• 2

• 7

• 8

How many electrons can periods 2-7 energy shells hold in general?

• 2

• 6

• 7

• 8

Electrons on the outermost energy shell are called?

• common electrons

• valence electrons

• core electrons

• vanity electrons

The electrons inside the outermost energy shell are called?

• Valence Electrons

• Common Electrons

• Core electrons

• Vanity Electrons

Group 1 of the periodic table is named

• Halogen

• Alkali metals

• Alkaline Earth Metals

• Noble Gasses

All members of the same family (Group) of the periodic table have similar properties because:

• They all have the same number of electrons

• They all have the same number of valence protons

• They all have the same number of valence electrons

• They all have the same number of protons

I will now start working on the practice problems, then place the practice activity an notes in my notebook.

• Yes

• No