Decay of carbon-14 by b emisson creates which element

Q: = 176.5 h) to decay. Use the Calculate the time required for 46.80 % of a sample of X (t, formula…

A: Given : Half life i.e t1/2 of reactant (radioactive isotope) = 176.5 hr. And percent of reactant…

Q: Isotopes X goes through a BETA decay and becomes isotape Y. isotape Y goes through an ALPHA decay…

A: The different types of radioactive decay are as follows; α-decay               ⇒             XZA  →…

Q: Consider a radioactive sample with a half-life of one week. How much of the original sample will be…

A: Half-life period is defined as the time taken for amount of the sample to reduce to half of its…

Q: Zinc-71 decays to a gallium-71 nuclide with a half-life of 2.45 minutes. What percent of a zinc-71…

A: We have to find out the percentage of zinc for the given question

Q: Isotope of uranium 234U decays to thorium by the alpha decay with the half-life of 7.73 x 1012 s.…

A:

Q: Nuclear transmutation happens when a radioisotope disintegrates on its own giving alpha or beta…

A: When the radioactive elements present in nature spontaneously decay by a process that causes…

Q: eological site conta

A: Given N=2,400 decays/min m=500g=0.500kg Half-life 0f  C14 ,T12  =5,730 year

Q: 231y The isotope 23 Pa undergoes a series of a and 8 decays, ending up as 20 Pb. Overall during this…

A:

Q: Which type of decay happens when neon-19 decays into fluorine-19? The atomic number of neon is 10;…

A: Given nuclei is 19 -Ne For Ne ;     Atomic number = 10     Mass number = 19 After decay it converts…

Q: 27, What decay mechanism is involved in the transformation of 1Au to r? 179 decay decay b. +B decay…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: 3) 120g of Chromium-48 decays. After 6 half-lives, how much of the original nuclei would remain?

A: Given,  Initial amount of Chromium - 48 is 120g. After 6 half lives the original nuclei would remain…

Q: 6. iodine-131 (tı/2 = 8.02 days) is one possible product of uranium-235 fission and is a major…

A:

Q: 1. Complete the following nuclear reaction and identify what type of radioactive decay. 210 a) 23RN…

A: Beta decay involves the emission of beta particle from an atomic nucleus.

Q: Iodine-131 has a half-life of 8 days and undergoes beta decay. If a milk sample contains 3 × 1018…

A: Quantity of radioactive substance after time "t" is can be calculated by the following formula…

Q: An artifact originally had 16 grams of carbon-14 present. The decay model A = 16e 0.0001z" describes…

A:

Q: III. Uranium-238 undergoes a radioactive decay chain before it reaches nudear stability, forming the…

A: In nuclear reaction emmision of alpha and beta particles are quite common. Alpha particle which is…

Q: Iodine-125 (125I) is used to treat, among other things, brain tumors and prostate cancer. It decays…

A:

Q: Ten grams of the plutonium isotope 239Pu were released in a nuclear accident. How long will it take…

A: Step : 1               How long will it take for the 10 grams to decay to 1 gram?

Q: A radioactive element decays at such a rate that after 15 minutes, only 1/10 of the original armount…

A: We will iae intergrated rate equations for first order kinetics to solve this question.

Q: If a radioisotope is required to undergo a decay series in order to form a stable isotope at the…

A:

Q: Radioactive decay can be described by the following equation In A = In Ao – kt where Ao is the…

A:

Q: Complete the indicated decay: a. Alpha decay: ?C → yields 12 yields b. Beta decay: Те -> 1287 52…

A:

Q: Radioactive decay can be described by the following equation In A = In Ao – kt where Ao is the…

A: It is given that: k=5.21×10-2 hours -1.  Initial concentration A0=48.1mg At time t concentration A=?…

Q: Radium-221 has a half of 30 sec. How long will it take for 82% of a sample to decay?(Round your…

A:

Q: 14C decays to 12C with a half-life of about 5,700 years. Suppose you find a fossil in which the…

A: Radioactive decay follows the first-order kinetics. The half-life of the first-order reaction does…

Q: The nuclear reaction 126 Sn - 50 126 Sb + ? 51 is an example of O translation. fusion. fission. O…

A: The nuclear reactions are mainly of two types:  1. Nuclear fission: Those nuclear reactions in which…

Q: Iodine-131 undergoes beta emission with a decay constant of 0.0864 1/days. If you start with 35.0 mg…

A:

Q: 137 Cs has a half-life of 30.2 years. How many years will it take for a 100.0-g sample to decay to…

A:

Q: Enter the balanced nuclear equation for the beta decay ( 0/-1e) of cesium-137 Express your answer…

A: In case of β decay, the atomic no. of the element increases by 1 and the atomic mass remains…

Q: Identify the daughter nucleus that is produced when Hydrogen-3, H, undergoes beta decay.

A: • The beta particles are electrons, -1β0 (mass number zero and charge -1)   • When a nucleus emits…

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when strontium-90…

A: Solution - According to the question - Given -

Q: Write 2-3 sentences describing what happens to a uranium nucleus during nuclear fission

A: Write 2-3 sentences describing what happens to a uranium nucleus during nuclear fission.

Q: Isotope X goes through a BETA decay and becomes isotope Y. Isotope Y goes through an ALPHA decay and…

A:

Q: 14Cdecays by B-emission and after 12.0 h, ninety percent of the radioactive substance remains.…

A:

Q: A sample of F-18 has an initial decay rate of 1.5 × 10^5/s. How long will it take for the decay rate…

A: Radioactive decay is a first-order decay process.Given, half-life of F-18, t1/2 = 1.83 hours.Initial…

Q: Nuclides with too many neutrons to be in the band of stability are most likely to decay by what…

A: In a stable nuclide, the ratio of the number of neutrons to protons is in a definite region. If the…

Q: 47. (a) Write the complete B decay equation for 90Sr, a major waste product of nuclear reactors. (b)…

A: 3890Sr →  3990Y +  -1 0β + υe   This will be the equation for this beta minus decay

Q: Cs – 137 has a half life of 30.2 years. How many years will it take for a 100.0 g sample to decay to…

A:

Q: Radioactive decay can be described by the following equation In A = In Ao – kt where Ao is the…

A: By using the given equation, we can calculate the remaining, ln A = ln A0 - kt

Q: ng: The nuclide polonium-218 undergoes beta decay to form astatine-21s.

A: In beta decay, atomic number increases by 1 and the mass number remains the same.

Q: Polonium 209 (Po-209) has a half life of 103 years. How long would it take a 100-g sample to decay…

A:

Q: Write the particle that is emitted in the following nuclear processes: Gold-198 decays to mercury…

A: Nuclear reaction is a process in which a nucleus of an atoms produces a new nucleus of atom . To…

Q: If a sample of radioactive material undergoes 1.0134E13 decay events in 83 seconds, how many Curies…

A: Solution: We have decay of given radioactive sample is 1.0134E13 in 83 seconds. By the definition we…

Q: Potassium-40 decays to produce Ar-40. What is the method of decay? Write the nuclaarequatinn for…

A:

Q: A volcanic eruption melts a large area of rock, and all gasesare expelled. After cooling, ⁴⁰₁₈Ar…

A: Half-life of potassium-40 = 1.25 x 109 year A = The final amount of 40 K left = 1.38 mmol  A0 =…

Q: Differentiate a transmutation from a decay.

A: given Differentiate a transmutation from a decay.

Q: Which type of decay happens when neon-19 decays into fluorine-19? The atomic number of neon is 10;…

A: