Exam (elaborations)
Teas 7 Chemistry Questions And Answers With Verified Solutions 100% Correct!!!
- Course
- Institution
Teas 7 Chemistry Questions And Answers With Verified Solutions 100% Correct!!!
[Show more]
Content preview
Teas 7 Chemistry Questions AndAnswers With Verified Solutions 100%
Correct!!!
Solid to Liquid - ANSWER✔✔ Melting (absorbs energy)
Liquid to Solid - ANSWER✔✔ Freezing, (releases energy)
Liquid to Gas - ANSWER✔✔ vaporization/absorbs energy
Gast to Liquid - ANSWER✔✔ condensation/ release energy
Gas to Solid - ANSWER✔✔ deposition/ release energy
Solid to Gas - ANSWER✔✔ sublimation
Matter - ANSWER✔✔ Anything that takes up space
Mass - ANSWER✔✔ the amount of matter in an object
How Does Matter Change? - ANSWER✔✔ Matter usually changes state when you
add or take away heat, which changes the temperature of the matter
Substance - ANSWER✔✔ A single kind of matter that is pure and has a specific set
of properties.
, examples of substances - ANSWER✔✔ 1. Water
2. Alcohol
3. Oil
4. Food coloring
Solids - ANSWER✔✔ The particles in solids are tightly packed
Liquids - ANSWER✔✔ Liquids are also a condensed phase, however, in contrast to
solids, the particles have some translational kinetic energy, which means they
have freedom to move
gas phase - ANSWER✔✔ the phase of matter in which atoms or molecules can
move essentially independently of one another
Which state(s) of matter take the shape of their container? - ANSWER✔✔ Liquids
and gases take the shape of their containers since, they do not have definite
shape and volume. Only solids have definite shape and volume.
SOLIDS - ANSWER✔✔ have the least volume
LIQUIDS - ANSWER✔✔ have a definite volume
GASES - ANSWER✔✔ have maximum volume
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 classhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now