ACS GEN CHEM 1 FINAL EXAM QUESTIONS AND ANSWERS | 100% PASS
2 views 0 purchase
Course
ACS Chemistry
Institution
ACS Chemistry
ACS GEN CHEM 1 FINAL EXAM
QUESTIONS AND ANSWERS | 100%
PASS
the physical material of the universe. It is anything that has mass and occupies space. - ️️
Correct-Matter
is made up of relatively few elements. - ️️ Correct-Matter
The smallest building block of matter. Smallest particle t...
proportion by mass - ✔️✔️Correct-Law of Constant (Definite) Composition
characteristics of a substance. Can be observed without changing a substance into
another substance - ✔️✔️Correct-Physical Properties
Describes the reactivity of a substance. Can only be observed when a substance is
changed into another substance - ✔️✔️Correct-Chemical properties:
Does not depend on amount. - ✔️✔️Correct-Intensive property :
Depends on amount. - ✔️✔️Correct-Extensive property
Substances transform into chemically different substances - ✔️✔️Correct-Chemical
change
No change in chemical composition - ✔️✔️Correct-Physical change
How close to the true value a given measurement is. - ✔️✔️Correct-Accuracy
How well a number of independent measurements agree with one another. -
✔️✔️Correct-Precision
Electrons were discovered by ______ in 1897, while
Millikan's Oil Drop experiment determined its charge.
• Neutrons were discovered by James Chadwick in 1932. - ✔️✔️Correct-J.J. Thompson
2/15
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 EmillyCharlotte. 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.
