100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CHEM 120 Exam 1 questions and corranything that has mass and takes up spaceect answers2024/2025 latest edition. $7.99   Add to cart

Exam (elaborations)

CHEM 120 Exam 1 questions and corranything that has mass and takes up spaceect answers2024/2025 latest edition.

 4 views  0 purchase
  • Course
  • CHEM 120
  • Institution
  • CHEM 120

CHEM 120 Exam 1 questions and corranything that has mass and takes up spaceect answers2024/2025 latest edition.

Preview 2 out of 9  pages

  • September 20, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CHEM 120
  • CHEM 120
avatar-seller
LecFionah
CHEM 120 Exam #1

define matter -ANSanything that has mass and takes up space



what is not considered matter? -ANSlight, heat, electricity



definite shape, definite volume -ANSsolid



indefinite shape, definite volume -ANSliquid



indefinite shape, indefinite volume -ANSgas



pure substance -ANSone substance; definite and constant composition; can't be separated into 2 kinds
of matter by physical means; single kind of matter



heterogeneous mixture -ANSnonuniform in appearance; visibly different phases



homogeneous mixture -ANSvisibly one distinct phase; uniform properties



examples of pure substances -ANSwater, sugar, table salt



examples of heterogeneous mixtures -ANStrail mix, chocolate chip cookies, cereal and mix



examples of homogeneous mixtures -ANSchocolate milk, orange juice, salt water



element v compound -ANScan't be broken down into simpler substances by chemical or physical means
-v- can be broken down into elements by chemical, but not physical means

, mixture v compound -ANSphysical combinations of substances -v- chemical combination of substances



most abundant elements in the universe as a whole plus in earth's crust -ANShydrogen and oxygen



two most abundant elements in the earth's crust -ANSoxygen and silicon



Ag -ANSsilver



Al -ANSaluminum



Ar -ANSargon



Au -ANSgold



B -ANSboron



Ba -ANSbarium



Be -ANSberyllium



Br -ANSbromine



C -ANScarbon



Ca -ANScalcium



Cl -ANSchlorine

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 LecFionah. 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)

76710 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