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WorksheetsBohr and Lewis Dot
Total questions: 20
Worksheet time: 15mins
What Element does this Bohr Model show?
Helium
Hydrogen
Argon
Silver
What is a Bohr Model?
a simplified representation of an atom
vertical column in periodic table
horizontal row in periodic table
Only shows the element symbol and it's outer most electron shell
What are the names of the 2 models that we have been using?
Bohr and Newton Structures
Lewis and Caroll Models
Bohr Model & Lewis Dot Structure
Element & Atom structures
What is a Lewis Dot Structure?
It shows all of the particles in the atom.
Contains protons and neutrons
Only shows the element symbol and it's outer most electron shell
Contains protons and electrons
What do we call many atoms of the same type; has unique properties such as melting and boiling points?
Atoms
Elements
Isotope
Ions
Why do carbon, silicon, and tin all react similarly?
They are located in the same period
They have an even atomic number
They have the same number of energy levels
They are located in the same group
Is this a correct dot diagram for fluorine (F)
Yes
No
Is this a correct dot diagram for magnesium (Mg)
Yes
No
Which of these is incorrect?
