New User Special Price Expires in

Let's log you in.

Sign in with Facebook


Don't have a StudySoup account? Create one here!


Create a StudySoup account

Be part of our community, it's free to join!

Sign up with Facebook


Create your account
By creating an account you agree to StudySoup's terms and conditions and privacy policy

Already have a StudySoup account? Login here

CHEM Notes Jan 20th

by: Nadyah Hilmi

CHEM Notes Jan 20th CHEM 1004

Nadyah Hilmi
GPA 3.9
View Full Document for 0 Karma

View Full Document

Contemporary Science for Non-Science Majors

Almost Ready


These notes were just uploaded, and will be ready to view shortly.

Get these notes here, or revisit this page.

Either way, we'll remind you when they're ready :)

Unlock These Notes for FREE

Enter your email below and we will instantly email you these Notes for Contemporary Science for Non-Science Majors

(Limited time offer)

Unlock Notes

Already have a StudySoup account? Login here

Unlock FREE Class Notes

Enter your email below to receive Contemporary Science for Non-Science Majors notes

Everyone needs better class notes. Enter your email and we will send you notes for this class for free.

Unlock FREE notes

About this Document

These notes contain notes from Prof Zysmillich's lecture on Wednesday January 20th
Contemporary Science for Non-Science Majors
Class Notes




Popular in Contemporary Science for Non-Science Majors

Popular in Chemistry

This page Class Notes was uploaded by Nadyah Hilmi on Sunday January 24, 2016. The Class Notes belongs to CHEM 1004 at George Washington University taught by Zysmillich in Spring 2014. Since its upload, it has received 103 views. For similar materials see Contemporary Science for Non-Science Majors in Chemistry at George Washington University.


Reviews for CHEM Notes Jan 20th


Report this Material


What is Karma?


Karma is the currency of StudySoup.

You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 01/24/16
Chemistry for NonScience Majors Wednesday january 20 Class Notes ATOMIC STRUCTURE Proton NUCIEUSI Elm a f xx Neutrnu kil if if Exx xx 0 Where all mass is condensed Nucl ug If x 3 Elem Composed of 2 particles l o Protons charge 1 I I g I I mass 100 amu K I f f o Neutron charge 0 mass 3 asdx f 100 amu c1xquot Cloud contains electrons o Electrons charge 1 mass 0005 amu Representation of an atom 0 Mass number number of protons the element surntnnl 0 Atomic number total carhun number of particles in nucleus protons massnumher iAX gment EI mPIEI l 5C alumil number i2 neutrons 0 As long as the number of protons is to the number of electrons the charge is zero neutral C39 0 Lewis Dot Representation 0 Only includes mm 39 o Valence electrons interact with the environment 1St energy level contains 2 Valence I EIEEtI EH IS electrons 2 0393rOI energy level contains 8 electrons I czre e ec I39OHS PERIODIC TABLE ORGAIZATION Elements arranged by increasing atomic number of protons Elements with similar chemical properties fall in the same column groups same of valence electrons Elements in same row period have same number of core electrons and same number of energy levels CHEMICAL BONDING Octet rule atoms tend to gain lose or share electrons until they are surrounded by 8 elections 0 All elements want 8 electrons in the valence shell 0 When the element completes the valence shell they become stable lonic Bond Metal non metal Ha GI Illa GI39 Sodium atom Chlorine atom Sodium ion Chloride ion k aoation an anion A Sodium chloride Neill CoDWghl 3931 Pealson Education Inc publishing as Beniemin Cummings O O n e atom loses an electron in ionic bonds 0 When Na loses an electron the charge of Na is 1 and the charge of Cl is 1 0 Charged atoms lons Positive cation Negative anion o lsoelectric lons held together by electrostatic interactions Covalent Bond 2 or more non metals 0 The atoms come togethe share electrons 0 Double bonds Use lines to represent covalent bonds oTrip bonds V I 1 quot i 39 Wu Hi 1 3 In l r Ii II Oxygen Molecule 02


Buy Material

Are you sure you want to buy this material for

0 Karma

Buy Material

BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.


You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

Why people love StudySoup

Bentley McCaw University of Florida

"I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

Anthony Lee UC Santa Barbara

"I bought an awesome study guide, which helped me get an A in my Math 34B class this quarter!"

Bentley McCaw University of Florida

"I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"


"Their 'Elite Notetakers' are making over $1,200/month in sales by creating high quality content that helps their classmates in a time of need."

Become an Elite Notetaker and start selling your notes online!

Refund Policy


All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email


StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here:

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.