One of the nuclides in each of the following pairs is radioactive.Predict which is radioactive and which is stable:(a) 3919K and 4019K, (b) 209Bi and 208Bi, (c) nickel-58 andnickel-65.

Q: Chlorine has two stable nuclides, 35Cl and 37Cl. In contrast, 36Cl is a radioactive nuclide that…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: Which nucleus will lead to chromium-50 by positron emission? Show by writing the balanced nuclear…

A: To Solve this problem first we have to write the general nuclear equation of positron emission then…

Q: Predict a likely mode of decay for unstable nuclide.  Mo-109

A: Emission of energy and subatomic particles is termed as radioactivity.

Q: The reaction of an α particle with magnesium-25 (25/12 Mg) produces a proton and a nuclide of…

A: The reactions associated with a nuclei resulting in changes of their mass number, energies and…

Q: what is the balanced nuclear equation for the production of lead-212 used in the treatment of some…

A: Beta decay reactions are those reactions in which the beta particles are removed out of the parent…

Q: 4. One of the nuclides in each of the following pairs is radioactive. Predict which is radioactive…

A: A radioactive isotope, also known as a radioisotope, radionuclide, or radioactive nuclide, is any of…

Q: The most convenient way to prepare the element polonium is to expose bismuth (which is 100% 209Bi)…

A: Polonium is prepared from Bismuth. The abundance of Bismuth is 100% and thus it is used to prepare…

Q: c What is the decay constant (k) for radon-222? k =

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What would be a balanced nuclear equation for the production of lead-212, used in the treatment of…

A: The beta decay can be defined as the types of the spontaneous radioactive decay in which the beta…

Q: Identify products in the decay series for uranium-235 given the radiation emitted.

A: The decay series for uranium-235 has to be given.

Q: Which of the following nuclides would you expect to be radioactive: 58 26Fe, 60 27Co, 92 41Nb,…

A: The atom in which the number of neutrons differ from the number of protons are called isotopes. The…

Q: Choose the nucleus with which uranium-238 must be bombarded to yield fermium-249 and five neutrons.

A:

Q: 245 Cf 98 242 Cm+ HI 96

A: Rule for balancing a nuclear reaction:- 1) The sum of the the mass number of the reactants equal to…

Q: Nitrogen-14 decays by positron emission to produce what isotope?

A:

Q: Use nuclear symbols to enter a nuclear equation to represent radium−226 decaying to radon−222 plus

A: Radium 226 decay in to Radon 222 by the alpha particle emission He 4 . Equation is represented as…

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: Predict the mode of decay of (a) plutonium-239, (b) indium-12o?

A: Pu-239 undergoes alpha decay and forms U-235. Alpha decay leads to decrease in atomic number by 2…

Q: Of the following nuclides, two are radioactive. Which are radioactive and which is stable?

A:

Q: How does nickel-56 decays to iron-56? Explain through nucleosynthesis

A: In this question, we will discuss about how  nickel-56 decays to iron-56 by using nucleosynthesis.…

Q: What other isotope besides tellurium-137 is produced by nuclear fission of uranium-235?

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

Q: sulfur 36 undergoes positron decay what's is the product ?

A: The representation of S-36 is:                             S1636 XZA Atomic number (Z) = 16 Mass…

Q: When plutonium-239 undergoes nuclear fusion with one neutron, it produces tellurium-135, 3 neutrons…

A: With the production of more energy and more neutrons, Plutonium - 239 undergoes nuclear fission.…

Q: The nuclear decay of Radium-226 includes gamma decay and what other type of radioactive decay? 226Ra…

A: Recall the given nuclear reaction         R226a → R222n + H4e + γ Here γ emission occurs so this is…

Q: One of the nuclides in each of the following pairs is radioactive. Predict which is radioactive and…

A: Nuclides having odd number of neutrons are less stable and hence,radioactive in nature.

Q: Write the balanced nuclear of the following: A. Alpha decay of polonium - 218.…

A: Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha…

Q: Write a nuclear reaction for each step in the formation of 218/84 Po from 238/98 U, which proceeds…

A: The nuclear reaction takes place when 2 nuclei with different energies collide together to produce…

Q: Samarium - 151 is a beta emitter. Write an the product nucleus. equation for this nuclear reaction…

A: The atomic number of Samarium (Sm) is 62.

Q: and balance the following nuclear equations by Complete supplying the mis sing particke: b) ? H + ?…

A:

Q: Chlorine has two stable nuclides, 35Cl and 37Cl. In contrast,36Cl is a radioactive nuclide that…

A: a) β-decay in 36Cl takes place as follows: 17Cl36→-1β0+18Ar36

Q: 3. How long will it take for 85% of the nickel to undergo decay?

A:

Q: A rock contains 0.308 mg 206Pb for every 1.000 mg 238U present. Assuming that no lead was originally…

A:

Q: -137, a beta emitter has a half-life of 30 vears

A: Dear student I have given answer to your question in the image format.

Q: Which of the following nuclides are isobars?

A:

Q: The radionuclide 84210 Po  decays by alpha emission to a daughter nuclide. The atomic mass of 84210…

A: (a) The radionuclide 210Po decays by alpha emission to a daughter nuclide. The daughter nuclide is…

Q: The radioactive nuclide 2964Cu  decays by beta emission to 3064Zn  or by positron emission to Ni…

A: The nuclide C64u decays to Z64n by beta emission as follows:C2964u→Z3064n+β-10+νThe change in the…

Q: 2. Write the nuclear equation represent °, B particle emission by 21 '„Pu. 94

A: To find: The nuclear equation which represents the -10β particle emission by  24194Pu

Q: Strontium-89 is a short-lived B emitter often used in the treatment of bone tumors. Write a nuclear…

A: An unstable nuclei becomes stable in 3 ways: i) by alpha decay ii) by beta decay iii) by emission of…

Q: (A). Sodium-24 has a decay constant of 4.63 x 10-2 h-1. What is its half life? (B) The half life of…

A: Given that,decay constant = λ  = 4.63x10-2 hr-1   t1/2 = ln 2λ where t1/2 is the half life t1/2 = ln…

Q: Explain each of the following in terms of nuclear stability( or which is stable, support your…

A: The radioactive decay is categorized into α and β-decay, and β-decay is further sub-categorized to…

Q: Show that the neutron number for the following nuclides generally exceeds the atomic number for…

A: Atomic number: The atomic number (represented by the letter Z) of an element is the number of…

Q: Predict the mode of decay of (a) plutonium-239,(b) indium-120.

A: (a) Plutonium-239: The atomic number (Z) of plutonium ( Pu) is 94. So, plutonium-239 has 94 protons…

Q: Complete and balance the nuclear reaction. 85azRb.t'on - 8837RB + a. 0B 12. | C. 'on d. oY

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Write the balanced nuclear equation for the process summarized as 2713Al (n, α )2411Na.

A: The balanced nuclear equation is as given below:

Q: A radionuclide undergoes beta decay with half-life of 30.0 years. How many years will it take for 25…

A:

Q: 40K (t1/2 = 1.3 × 109yr) and 14C (t1/2 = 5.7 × 103 yr) are two radioactive isotopes found in…

A: A nuclear reaction involves the conversion of nucleus with the emission of certain nuclei or small…

Q: Predict the mode of decay of (a) carbon-14, (b) xenon-118.

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

Q: One nuclide in each of these pairs is radioactive. Predictwhich is radioactive and which is stable:…

A: If N = Number of neutrons P = No of protons If the N/P ratio is greater than 1, then the nuclei are…

Q: Write the beta decay of protactinium -232.

A:

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.