Lewis Dot Diagrams
Periodic Table
Bonds
Atomic and PTable Scientists
Random
100
Br
Draw the Lewis Dot Diagram for Br?
100
18
How many groups are in the periodic table?
100
Bond that have shared electrons?
What are covalent bonds?
100
Bohr
Who said electrons move in well defined paths?
100
Periodic means happening frequently.
What does periodic mean?
200
H O O
Draw the Lewis Dot Diagram for H2O
200
Alkali Metals
What is the name of group one?
200
Bonds that give and take electrons
What are Ionic bonds?
200
Dalton
Who stated all matter is made of atoms?
200
Group 13
Where is the Boron group located?
300
C O O
Draw the Lewis Dot Diagram for CO2
300
In the middle
What is the realitve location of transitions metals in the periodic table?
300
groups 1 and 2
What are the groups of the PTable that are positive electrons?
300
They developed the electron cloud model.
What did Schrodinger develop with Heisenburg?
300
They travel the speed of light.
How fast do electrons move?
400
Mg O
Draw the Lewis Dot Diagram for MgO
400
Demitri Mendeleev
Who invented the periodic table?
400
Hydrogen can form covalent bonds.
Can hydrogen form bonds? If so what kind of bonds?
400
He discovered electrons and the plum pudding model of the atom.
What did Thomson discover?
400
Aluminum
What was the most common element in Group 13, the Boron Group?
500
It shows how many valence electrons it has.
What does the Lewis Dot Diagram show?
500
Halogens
Elements that are not reactive belong to the what group?
500
Covalent
What kind of bond is H2O?
500
He was famous for the gold foil experiment, and he also discovered the nucleus.
What did Rutherford do to help us understand the atom?
500
Mixtures are created through physical change, and compounds are created through chemical reactions.
How are mixtures created? How are compounds created?
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