Anatomy & Physiology- BIO 251(Edapt questions
Chapter 2) Questions and Answers
Which of the following would you classify as a molecule?
Cu
Fe
N
S2F Correct Answer-S2F
Which of these subatomic particles is found outside of the nucleus of an atom?
Nucleons
Protons
Neutrons
Electrons Correct Answer-electrons
Which of the following would you classify as a cation?
OH-
K+
S2-
FeO Correct Answer-K+
, Anatomy & Physiology- BIO 251(Edapt questions
Chapter 2) Questions and Answers
If we cut a chunk of iron into smaller pieces, is it still iron no matter how small the pieces are?
Correct Answer-Yes, an atom of iron would be iron no matter how small the pieces
became.
A molecule with 14 total electrons and 12 total protons has a charge of? Correct Answer--2
An atom with 55 protons and 54 electrons has a charge of? Correct Answer-+1
An atom with 12 protons and 10 electrons has a charge of? Correct Answer-+2
A molecule with 76 electrons and 73 protons has a charge of? Correct Answer--3
Which of the following would be a molecule?
Li
CuO
Mg
, Anatomy & Physiology- BIO 251(Edapt questions
Chapter 2) Questions and Answers
C Correct Answer-CuO
An atom has a mass number of 48 and 22 neutrons. How many protons would this atom
have? Correct Answer-26
Select all the terms we could use to describe an Al atom with a charge of +3. Select all that
apply.
Anion
Ion
Molecule
Cation Correct Answer-ion, cation
If I had an ion with 26 protons, and 28 neutrons, and 27 electrons, what would be the charge
of this ion? Correct Answer--1
Which of the following compounds would you expect to be an electrolyte?
N2
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 ExamRoom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.