100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Rio Salado CHM 130 Midterm Objectives Exam Questions and Answers 100% Pass $9.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. CHM
  4.  
  5. CHM

Exam (elaborations)

Rio Salado CHM 130 Midterm Objectives Exam Questions and Answers 100% Pass
 1 view  0 purchase
  • Course
  • CHM
  • Institution
  • CHM

Rio Salado CHM 130 Midterm Objectives Exam Questions and Answers 100% Pass Chemistry - A science that studies the composition of substances and the way they interact with other substances. Steps of the Scientific Method - 1. Observation 2. Hypothesis 3. Experiment 4. Conclusion Metric syst...

[Show more]

Preview 2 out of 10  pages

Document information

  • September 27, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • CHM
  • CHM

Seller

avatar-seller
JOSHCLAY

Reviews received

Content preview

Rio Salado CHM 130 Midterm Objectives

Exam Questions and Answers 100%

Pass


Chemistry - ✔✔A science that studies the composition of substances and

the way they interact with other substances.

Steps of the Scientific Method - ✔✔1. Observation

2. Hypothesis

3. Experiment

4. Conclusion

Metric system - ✔✔Length (meter), Volume (liter), Mass (gram), Temp. (C),

Time (second)

SI system - ✔✔Length (meter), Volume (cubic meter), Mass (kilogram),

Temp. (kelvin), Time (second)

Scientific Notation - ✔✔a coefficient, a power of 10, and a unit of

measurement. (Ex. 8.6 x 10-4 g)

, Measured Number - ✔✔numbers you obtain when you measure a quantity

using a measuring tool

Significant Figures - ✔✔are all the digits including the estimated digit. All

nonzero numbers are counted as significant figures.

Exact Numbers - ✔✔numbers obtained by counting items or using a

definition that compares two units in the same measuring system.

Kilo- - ✔✔1 000

mega- - ✔✔1 000 000

deci- - ✔✔0.1

centi- - ✔✔0.01

milli- - ✔✔0.001

micro- - ✔✔0.000 001

Conversion Factors - ✔✔An equality written as a fraction.

Density - ✔✔mass/volume (Ex. 68 g/9.5 mL)

Matter - ✔✔the material that makes up a substance and has mass and

occupies space

Pure substance - ✔✔A type of matter composed of elements and

compounds that has a definite composition

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 JOSHCLAY. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

78799 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
$9.99
  • (0)
  Add to cart