NRPP Radon Cert. Questions and Answers
100% Pass
The nucleus of an Atom contains Correct Answer-Protons and neutrons
Atomic number of an element reflects... Correct Answer-The number of
protons
The mass number reflects the number of... Correct Answer-Protons and
neutrons
Radioactive Parti...
NRPP Radon Cert. Questions and Answers
100% Pass
The nucleus of an Atom contains Correct Answer-Protons and neutrons
Atomic number of an element reflects... Correct Answer-The number of
protons
The mass number reflects the number of... Correct Answer-Protons and
neutrons
Radioactive Particle Release Correct Answer-Alpha - Most Damaging (particle
= 2 protons and 2 neutrons)Mass and Velocity)
Beta - Limited Damage (electron size particle)
Gamma - Minor Damage (light wave)
Radon 222 (mass number) has __ protons and __ neutrons Correct Answer-
86 (mass number) protons and 136 neutrons
Ion Correct Answer-One or more electrically-charged atoms where protons
and electrons are not equal
, NRPP Radon Cert. Questions and Answers
100% Pass
Ionizing radiation Correct Answer-Energetic radiations that can impact and
atoms such as those in human tissues, and cause ions
Inert Correct Answer-Chemically inactive
Radium Correct Answer--Produces radon
-decay product of thorium and uranium
Half life of Radon 222 Correct Answer-3.8 days
Characteristics of RDPs Correct Answer--short-lived
-have static electric charges
-chemically reactive
-solid particles
Radon 220 has a half life of Correct Answer-55 seconds
The level of radioactivity is measured in___ Correct Answer-Curies
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 KarmaScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
