Discuss the effects and applications of Radioactivity?

Q: What mass is lost over 24 hours of 1.8 * 1014 kJ/s of energy radiation?

A:

Q: Why are the energies associated with nuclear reactions so large?

A: Why are the energies associated with nuclear reactions so large has to be given.

Q: Who discovered Radioactivity? How?

A: Radioactivity is the spontaneous emission of radiation in the form of particles or high energy…

Q: Which type of radiation can penetrate about 1 cm of human flesh and requires wood or aluminum as…

A: Radiation is the emission or transmission of energy in the form of waves or particles through space…

Q: List some Radioisotopes used in Radiation Therapy?

A: Some of the radioisotopes used in Radiation Therapy, that has to be listed below.

Q: c. Type of radiation: Explanation: 214Pb 214 Bi 00 Proton Neutron

A:

Q: What units are used to measure radioactivity?

A: Radioactive decay or radioactivity refers to the breakdown of an unstable nucleus to a stable…

Q: Three nuclear techniques and explain

A: Name of nuclear technique and explanation is given below.

Q: Describe some of the medical uses, both in diagnosis and in treatment of disease, of radioactivity?

A:

Q: Describe several methods used to detect and measure radiation.

A: Describe several methods used to detect and measure radiation.

Q: Why is helium found in deposits of uranium and thoriumores? What kind of radioactive emission…

A: Radioactive isotopes contains unstable nucleus, which undergoes decay or the excess energy or…

Q: What radionuclide technique can be used to estimate the age of geological events up to a few billion…

A: Geological events can be defined as the events which are related to the rocks, formation of rocks,…

Q: What is one example of a radioisotope used in medicine? What is it used for?

A: Introduction: Radioisotopes are the element which which are formed through the process of radiation…

Q: Which kind of radiation from radioactive substances is most dangerous to humans?  What type of…

A: The radioactive radiation emitted by radioactive substances are: i) Alpha radiation ii) Beta…

Q: Explain one way in which nuclear chemistry is used to diagnose ortreat disease.

A: The one way where nuclear chemistry to used to diagnose (or) treat diseases has to be explained.

Q: Explain what is meant by (a.) radioactivity (b.) half-Ilfe Why is it necessary to specify the…

A: a) Radioactivity is a process or phenomenon of disintegration of unstable nucleus into stable…

Q: Which form of nuclear radiation has the greatest penetrating power?

A: Penetration power is the tendency of an element refers to its tendency to pass through a particular…

Q: Write a short note on Radiation Damage

A: Answer - Radiation Damage - Radiation damage can be defined as the displacement of many atoms from…

Q: What are the harmful biological effects of radiation and how do we protect ourselve from exposure?

A: The radiation is one of the hazardous agents. An accidental exposure of radiation during short…

Q: Compare and contrast the four major types of radiationproduced by nuclear decay

A: Compare and contrast the four major types of radiation produced by nuclear decay.

Q: Explain why it is safe to use radioisotopes to diagnose medical problems.

A: To find: Why is is safe to use radioisotopes to diagnose medical problems

Q: Write the balanced nuclear equation for tin-126(B-decay)

A: The atomic no. of Sn is 50. β particle is -1β0. Thus, in β decay atomic no. increases by 1 and…

Q: what type of radioactivity occurs on the decay of polonium-216 to bismuth-216?

A: There are different type of dicays like alpha decay , beta decay , Gamma decay, positron emission…

Q: Write balanced nuclear equations for the following: 1. B- emission by magnesium-27

A: The nuclear reaction is as follows:

Q: Why do high-altitude jet flights increase a person’s exposure to background radiation?

A: The background radiation is the high-energy radiation is considered to be cosmic radiation. These…

Q: 015) Write balanced nuclear equations for the electron capture decay of the following radionuclides.…

A: Electron capture decay is a type of beta decay or electron capture process (0E or e-) where…

Q: The ionization and damage created by alpha rays is more concentrated and harder for the organism to…

A: Ionizing radiation is the most harmful because it can ionize molecules or break chemical bonds,…

Q: how will you differentiate the concept of radioactivity and decay?

A: Radioactivity is the term given to the breaking-up (decay) or rearrangement of an atom's nucleus.…

Q: What is radioactivity? Who discovered it? How was it discovered?

A: Radioactivity is the property of some atomic nuclei of spontaneously emitting gamma rays or…

Q: decay ma emission = of the choices

A: Instable isotopes generally decay to convert into stable nuclei and release a lot of amount of…

Q: Radium-221 has a half life of 30 seconds. How long will it take for 82% of a sample to decay?

A: Half life =30 seconds Decay percentage = 80%

Q: How much time will be required for a sample of H-3 to lose 75% of its radioactivity? The half-life…

A: The rate of radioactive decay is often characterized by the half-life of a radioisotope. Half-life…

Q: Define Radiotracers?

A: Radiotracers also called as radiolabel compound which are use as a path tracers of reaction , drug…

Q: information of revolution and radioctivity of nuclear energy

A: It is given to write the information about revolution and radioactivity of nuclear energy.

Q: What do you mean by ion bombardment?

A: To find: define ion Bombardment

Q: Discuss the advantages and disadvantages of nuclear radiation.

A: Advantages and disadvantages of nuclear radiation.

Q: 18. A radioactive decay equation is illustrated. Po 210 84 206 82 0Pb + He - Which radioactive…

A: The property of a nucleus emitting α, β and γ rays is known as radioactivity and the substance…

Q: What are the biological effects of ionizing radiation?

A: Radiation is of two types; 1) Ionizing radiation 2) Non- Ionizing radiation

Q: Why are rems the preferred units for measuring the health effects of radiation?

A: REM (Roentgen equivalent man): This is a unit used to measure hazardous activity of radiations…

Q: If the size of a radioactive sample is doubled, what happens to the activity of thesample in Bq?

A:

Q: Who discovered radioactivity?

A: Who discovered radioactivity?

Q: Write balanced nuclear equations for the following: 9. Ti-48 is produced by alpha decay

A: Given Product = Alpha particle and Ti - 48  Balance reaction = ?

Q: How was radioactivity discovered?

A: Radioactivity was discovered accidentally in 1896 by French physicist Antoine Henri Becquerel.…

Q: , radioactive

A: When an element removed beta particle then it's moves towards right side in the periodic table and…

Q: What is the process of predicting the type of Radioactivity?

A: Some atomic nuclei are energetically unstable. The rapid disintegration of such unstable nuclei into…

Q: Explain Marie Curie’s role in the discovery of radioactivity?

A: Marie Curie has a major role in radioactivity. Radioactivity is the phenomenon by which the…

Q: Define the term Radio-activity?

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…