CHEM 101-Straighterline Exam 1 with complete quizzes[answered]202324
18 views 0 purchase
Course
CHEM 101
Institution
CHEM 101
A substance in which the atoms or molecules are free to move relative to one another. It always assumes the shape and volume of its container. - gas
A substance in which the atoms or molecules pack closer than a gas, but are still able to freely move relative to one another. It exhibits a fixed v...
CHEM 101-Straighterline Exam 1 with complete quizzes[answered]2023\24
A substance in which the atoms or molecules are free to move relative
to one another. It always assumes the shape and volume of its container. - gas
A substance in which the atoms or molecules pack closer than a gas, but are still able to freely move relative to one another. It exhibits a fixed volume, but not a fixed shape. - liquid
A substance in which the atoms or molecules are fixed at a specific position. It exhibits a fixed volume and rigid shape. - solid
A solid that has atoms and molecules in a repeatable pattern. - crystalline solid
A solid whose atoms or molecules are not arranged in a specific pattern. - amorphous solid
A substance does not vary its composition within the substance nor between samples of the same substance. - pure substance
A physical combination of substances in which each substance keeps its own physical and chemical properties. - mixture
A physical combination of substances of non-uniform composition. - heterogeneous mixture
A physical combination of substances of uniform composition. - homogeneous mixture
A pure substance that cannot be broken into component parts. Examples include helium, nitrogen, and oxygen. - element
A pure substance made up of two or more elements. - compound
A quantitative observation. - measurement
Any division of a quantity that may be used in a measurement. - unit
The SI unit for length. - meter
The SI unit for time. - second
The SI unit for mass. - kilogram
The standard unit of measurement used to count atoms. - mole
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 Mboffin. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.