Unit 1a Review Honors

Valence Electrons and Lewis Dot

100

How do you determine the number of valence electrons an element will have?

Look at the ones digit of the column number it is in.

200

How do you know how many dots to draw around an element in Lewis dot?

Look at the number of valence electrons that element has?

300

What do each of the dots represent in Lewis dot?

A valence electron

400

Draw the Lewis dot for Neon

8 dots (2 on each side) with Ne in the center

500

Draw the Lewis dot for Helium

2 dots next to each other with He in the center

Periodic Groups

100

What special group is found in column 2 on the Periodic Table?

Alkaline Earth Metals

200

What special group is found in column 17 on the Periodic Table?

Halogens

300

This special group is found in column 1 (with the exception of Hydrogen)

Alkali Metals

400

This special group is found along the staircase of the Periodic Table.

Metalloids

500

This is the special group, found in the 18th column, that is nonreactive

Noble Gases

Quantum Numbers

100

What is the principal quantum number represented by? (what symbol or letter)

The letter "n"

200

What does the m_s quantum number represent?

Spin

300

What does the quantum number m_l represent?

orientation in space (x y z axis?)

400

What are the four types of subshells that can exist?

s,p,d,f

500

How many times are each of the subshells found at each energy level?

(4 numbers)

s-1

p-3

d-5

f-7

Electron Configuration

100

Write the electron configuration for: H

1s¹

200

Write the electron configuration for O

1s²2s²2p⁴

300

Write the Electron Configuration for Na

1s²2s²2p⁶3s¹

400

What element is represented by the following electron configuration:

1s²2s²2p⁶3s²3p⁶4s²

Calcium

500

Write the electron configuration for Fr. :)

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²4f¹⁴5d¹⁰6p⁶7s¹

Pop Music

100

In October 2022, Taylor Swift released an album "Midnights" and Midnight blue (or COBALT blue)became the color of Fall. 

What special group on the Periodic Table contains the element Cobalt?

Transition Metals

200

In the hit song "Titanium" by David Guetta and Sia, Sia sings about being titanium... which is weird...

Anyway, write the electron configuration for Titanium

1s²2s²2p⁶3s²3p⁶4s²3d²

300

In the song "Shape of You" by Ed Sheeran, I assume he is singing about the different shapes of subshells...What are the 2 subshell shapes you are responsible for knowing?

s - sphere

p - dumbell

400

Katy Perry sang a song about fireworks and feeling like a plastic bag, but did you know fireworks get their colors from the metals on the Periodic Table? What ions do these metals form?

Cations

500

Pop Star Selena Gomez rose to stardom with this Disney Channel show alongside David Henrie, Jake T. Austin, and Jennifer Stone.

Wizards of Waverly Place