100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Columbia College - Chem 100 (Winter 2023) Week 1-ch 1 Notes and Summary. $7.99
Add to cart

Class notes

Columbia College - Chem 100 (Winter 2023) Week 1-ch 1 Notes and Summary.

 5 views  0 purchase
  • Course
  • Institution

Columbia College - Chem 100 (Winter 2023) Week 1 ch 1- Notes and Summary.

Preview 2 out of 6  pages

  • January 24, 2023
  • 6
  • 2022/2023
  • Class notes
  • Taraneh lajevardi
  • Week 1 ch.1
avatar-seller
1
Columbia College Week 1: In-class Notes and Summary
Chem 100 (Winter 2023)
CHEM 100 - Introduction of Chemistry
1. Matter
 Everything in life that has mass that occupies spaces
i) Solids
(1) Properties
 A definite shape,
 definite volume, and
 essentially Incompressible
(2) Reasons
 Tightly packed together, and
 held together by very strong forces of attraction
 E.g., locked in place
ii) Liquids
(1) Properties
 An indefinite shape,
 a definite volume, and
 essentially Incompressible
(2) Reasons
 Tightly packed together, and
 held together by very strong forces of attraction
 e.g., able to move around and slide past each other
iii) Gas
(1) Properties
 An indefinite shape,
 an indefinite volume, and
 compressible
(2) Reasons
 Far apart from one another
 small compared to the volume they occupy
 Held together by very weak force of attraction
 move around essentially independently of each other
< Compressible = decrease in volume by pressure >


2. Element

, 2
Columbia College Week 1: In-class Notes and Summary
Chem 100 (Winter 2023)
 Basic substances
 Fundamental types of matter
 No split into other stable entitles
 Carbon / Sulfur / Gold
 Most of the element in the daily life are not pure elemental form
 Composed to combinations
 Table sugar (Carbon/ hydrogen/oxygen)
i) Metal
(1) Properties
 Shiny (Reflect light)
 Opaque (cannot see through)
 malleable (can be hammered into shapes without breaking)
 Ductile (can be drawn into wires)
 Conductive (conducts both heat and electricity)
<All metals are sold under normal conditions, except mercury which is liquid>
(2) Usage
 Structural metals (iron/aluminum lead) and
 Coinage metals (gold/silver)
<Metals are often used in combination with metals to form alloys>
ii) Non-metal
(1) Properties
 Dull (not shiny)
 Brittle (break easily/ not malleable)
 Not conductive (of heat and electricity)
<Normal conditions: some are gas (hydrogen), the only liquid is bromine, and the rest are
solids>
iii) Metalloid (b/w liquid and solid)


3. Atoms
 Composed (element) of a unique kind of atom and
 Infinitesimally small building block of matter (cannot see)


4. Compounds
 Two or more types of atoms *(elements)

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 terrteresaaa. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $7.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

53068 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
$7.99
  • (0)
Add to cart
Added