Exam (elaborations)
NAS 2 EXAM 2 TCC QUESTIONS AND ANSWERS 2024
- Course
- Institution
NAS 2 EXAM 2 TCC QUESTIONS AND ANSWERS 2024
[Show more]
Content preview
NAS 2 EXAM 2 TCCMatter - ANSWERS-Anything that has mass and takes up space
Solid - ANSWERS-Definite shape and volume
liquid - ANSWERS-A state of matter that has no definite shape but has a definite
volume.
Gas - ANSWERS-changeable shape and volume
Energy - ANSWERS-capacity to do work or put matter into motion
kinetic energy - ANSWERS-energy in action
potential energy - ANSWERS-stored energy
chemical energy - ANSWERS-stored in bonds of chemical substances
mechanical energy - ANSWERS-directly involved in moving matter
, radiant energy - ANSWERS-exhibits wavelike properties (X-rays, visible light)
Elements - ANSWERS-Cannot be broken down by ordinary chemical means
physical properties - ANSWERS-detectable with our senses or measurable
chemical properties - ANSWERS-how atoms interact (bond) with one another
orbital model - ANSWERS-Modern model of atomic structure; depicts the general
location of electrons as a haze of negative charge called the electron cloud
atomic number - ANSWERS-the number of protons in the nucleus of an atom
mass number - ANSWERS-the sum of the number of neutrons and protons in an
atomic nucleus
Isotopes - ANSWERS-variation elements of the same element that differ in the
number of neutrons and same protons
Radioisotopes - ANSWERS-heavier isotopes that are unstable and tend to
decompose to become more stable; unstable nucleus that emits energy and
particles
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 Teacher101. 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)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now