100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Class notes CHEM 101 $10.49   Add to cart

Class notes

Class notes CHEM 101

 1 view  0 purchase

Notes from General Chemistry 1 covering elements, atoms, molecules, states of matter, mixtures, solutions, and compounds.

Preview 1 out of 3  pages

  • August 21, 2024
  • 3
  • 2022/2023
  • Class notes
  • Peeler
  • All classes
All documents for this subject (3)
avatar-seller
graceciaravino
g
WI Wednesday Lecture protonsneutronselectrons
Chemical Substances subatomic
Atomsmallestunit that still retains chemicalidentitymadeup of particles particles
Molecule made
up of two or moreatomsjoinedtogether nolimitonhowlarge
Elementsubstancethatcannotbebrokendownintosimplesubstances madeof
onlythesamekindofatoms
Compound substance thatcan bebrokendowninto 2 or moreelementsmade of molecules containingdifferentatom
Mixtures componentsubstancesexisttogether withoutcombiningchemically can be separated
Homogenous uniformthroughout
Heterogenous not uniform throughout
Solution
. Homogenousmixture of 2 or more components oftensolid in liquid
Solute solidthat isdissolved
solvent liquid in which solid is dissolved

States of Matter
solid fixedvolume shape particlesheld together in rigid welldefined lattice
denoted s
Liquid fixedvolume conformsto shapeofcontainer particlesheldtogether butnotfixed can move
denoted 11
Gas notfixedvolume or shape fillsentirev01 ofcontainer conforms toshape particlesmovefreelylotsofemptyspa
denoted g
Elements
Elementnamesandsymbols


Atomic number

Elementalsymbol

Elementname
Atomic weight


Yetals vs Non Metals
MOST
MetalsELEMEIEIIE.IEtst
have s
Luster
conductivity
castintoshape
malleable
ductile

solidsvs Liquids vs Gases
only 2elements are liquid roomtemp
Mercury Hg metal
Bromine Br nonmetal
Theremainingmetals are solid
Nonmetals includesolids gases

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller graceciaravino. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

78998 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart