Unit 1 Jeopardy: Atomic Structure and Periodic Table

Atoms/isotopes

100

Draw Boron-12

1

2

3

200

Which element has 5 orbitals and 7 valence electrons?

Iodine

I

300

How many particles are in a mole?

6.022 x 10²³ particles

400

Identify the following:

16p⁺ 16n    )    )    )     

              2e   8e   6e

Sulfur

S

500

Draw Vanadium

23p⁺ 28n    )    )    )     )

              2e   8e   11e   2e

Ions

100

Why do noble gases not bond?

They have a full valence shell and are already stable.

200

Identify the following:

11p⁺ 12n    )    )         

              2e   8e   

Sodium ion

Na⁺

300

Draw the ion of magnesium and indicate its charge.

12p⁺  12n   )    )

               2e    8e

Mg²⁺

400

Do metals gain or lose electrons in bonding? 

Do they become cations or anions?

lose

cations (+)

500

Identify the following:

16p⁺ 16n    )    )    )     

              2e   8e   8e

Sulfide (sulfur ion)

S^2-

Periodic Table

100

Number of valence electrons for strontium.

2

200

What are the family names for the first and second columns of periodic table. 

alkali metals and alkaline earth metals

300

What was the order of elements in the first periodic table and what is the order of the elements in the modern day periodic table?

atomic mass

atomic number (proton number)

400

What does the period that an element is in on the periodic table tell you about its atomic structure.

Period (row) number = number of orbitals

500

_______ are to the left of the stair step line on the periodic table.  

What are the two exceptions to the stairstep rule?

Metals 

hydrogen & aluminum

Periodic Trends

100

An atom of which element would be the largest?

Francium

Fr

200

What are the trends of atomic radius 

   going down a column? 

   and going across a period?

Increases down a column (more orbitals)

Decreases across a period (same orbitals, more protons)

300

Which element has the greatest electronegativity?

Fluorine

400

What is the trend in reactivity of metals going down a column?  

What is the trend in reactivity of nonmetals going down a column?

Increases

Decreases

500

What two factors determine periodic trends?

number of orbitals  & number of protons

Miscellaneous

100

Which color of light has more energy? Red or Violet?

Violet

200

List the elements that exist as diatomic molecules?

H   N  O  F

             Cl

             Br

             I

300

Which element is the only one in the tall columns that doesn't follow the rule of tall column number equaling the number of valence electrons?

Helium

He

400

What happens when electrons fall from excited to ground state?

Light is released.

500

What is the most abundant element that exists in the universe?

Hydrogen 

H