Show:
Atomic Structure
Periodic Table Organization
Periodic Table Trends
Bohr & Lewis Models
Ions
100
Elements in the periodic table go in order by the elements what?
What is it's atomic number?
100
Metals like to _________ electrons.
What is give?
100
Ionic bonds form between ________ and __________.
metals and nonmetals.
100
Covalent bonds form between _______________.
Nonmetals
100
How many energy levels does Francium have?
What is 7?
200
Where are the groups number located on the periodic table?
"Above columns" or "across the top" will work.
200
List two properties of Chromium (atomic # 24).
Two of the following are correct: shiny highly conductive malleable highly reactive
200
Draw the Lewis dot structure for Carbon.
See answer sheet: Ionic Bonds 200
200
Draw the lewis dot structure for Aluminum.
See answer sheet: Covalent Bonds 200
200
Is Magnesium Oxide (MgO) an ionic or covalent compound?
It is an ionic (it has a metal and a nonmetal).
300
What does the period number tell you?
How many energy levels (shells/rings) the atom has.
300
Why can't we predict the properties of Boron?
Because it is a metalloid (they have properties of both metals and nonmetals)
300
Draw the Lewis Dot Structure for the ion of Phosphorus.
See answer sheet: Ionic Bonds 300
300
Atoms of the same element that covalently bond with each other are called.....
diatomic
300
How many valence electrons do elements in Group 13 have?
3
400
All the nonmetals on the periodic table are found on the right side of the periodic table except for THIS element.
What is hydrogen? (It is found in group one with the metals)
400
Why does the size of the atom increase as you go down columns?
Because the number of energy levels increases.
400
Draw the Lewis Dot Structure the ionic compound: LiF.
See answer sheet: Ionic Bonds 400
400
How many electrons are shared when two oxygen atoms covalently bond?
They share 4 electrons.
400
Show how Magnesium has 2 valence electrons using the Bohr model. Circe the valence electrons.
See answer sheet: Misc. 400
500
What do all the noble gases have in common?
They have a full outer energy level.
500
All elements like to have a full outer shell with 8 valence electrons, except for these elements.
What is Hydrogen & Helium. (They are satisfied with 2)
500
Draw the Lewis Dot structure for ionic compound: Sodium Sulfide.
See answer sheet: Ionic Bond 500.
500
If sulfur and chlorine covalently bonded, what would the name of the compound be?
Sulfur Dichloride (You need two chlorine's and one Sulfur for them to covelently bond)
500
Draw the Lewis Dot Structure for hydrochloric acid (HCl)
See answer sheet: Misc. 500