What is the other product (besides an alpha particle) when 14 Gd undergoes alpha decay?

Q: Which of the following nuclei is most likely to decay by alpha decay? - Helium-3 - Uranium-235 -…

A:

Q: What is the mass number of the product nuclide when 145Q58 undergoes beta decay and what is the…

A: We have to predict the mass number as well as atomic number of product nuclide

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: When the nuclide protactinium-234 undergoes beta deca The name of the product nuclide is

A: We have given that  When the nuclide protactinium-234 undergoes beta decay: The name of the product…

Q: The time required for one-half of a radioactive isotope to decay into its stable daughter products…

A: Explained as follows

Q: How many MeV are released per nucleus when 3.2 x 10-3 mol of chromium-49 releases 8.11 x 10 kJ?

A:

Q: What nuclide is formed when nitrogen-13 undergoes beta decay? A) Berrylium-9     B) nitrogen-14 C)…

A: In the beta emission, the atomic number is increased by one unit and mass number remains same.

Q: Predict the mode of decay 65Ni undergoes. a. alpha b. beta c. positron d. it is stable/ doesn't…

A: Investigation of decay modes and stability effects on Spectral Statistics of different nuclei…

Q: A rock from Australia contains 0.438 g of Pb-206 to every 1.00 g of U-238. Assuming that the rock…

A: The half life for uranium is 4.5×109  years. The rate constant for the first order reaction is:…

Q: When Helium-6 undergoes beta decay, what is the daughter nucleus?

A: Given reaction,        beta decay of Helium-6

Q: What is the daughter nucleus (nuclide) produced when 227Th undergoes alpha decay? Replace the…

A: When a nucleus emits an alpha particle, its mass number decreased by 4 units while the atomic number…

Q: What is the resulting nuclide when Sr-83 decays by positron emission? If your answer is carbon-14,…

A: Given  Reactant  =   Sr  Emission  =   Positron  Product   = ?

Q: alpha decay

A: Radium-217 undergoes alpha decay:

Q: Closely examine the diagram representing the beta decay of fluorine-21 and draw in the missing…

A: Beta decay is one of the several ways for an unstable nucleus to become stable. During beta decay, a…

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: When He-6 undergoes beta decay, what is the daughter?

A: A                     A             X →                Y + β- (Beta particle) + γe (anti nuteron) Z…

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when Sr-80…

A: Correct option is (C). Strontium undergoes beta decay.

Q: What is the particle emitted when plutonium-244 decays into americium-244?

A:

Q: How many joules are released when 1.5 mol of ²³⁹Pu decays, if each nucleus releases 5.243 MeV?

A: Given: number of moles=1.5mol Released energy=5.243MeV

Q: Complete the following nuclear reaction. 249 Cf+?C + 4,n 98 6.

A: Total atomic number on reactant side  = 98+6 = 104 .  Total atomic number on left side  = y +0  = y…

Q: When the nuclide boron-8 undergoes positron emission: The name of the product nuclide is The symbol…

A: Given,  When boron-8 nuclide undergoes positron decay the formed nuclide is:

Q: 23793Np is an alpha emitter. What is the element produced by the decay of Np-237?

A: Alpha particle (a) is a representation of emission of nucleus of helium atom. Helium atom contains…

Q: What is the daughter nucleus (nuclide) produced when 103Mo undergoes beta decay by emitting an…

A: Radioactive element, i.e. those elements which have neutron to proton ratio not close to 1, thend to…

Q: How many MeV are released per nucleus when 3.2X10⁻³mol of chromium-49 releases 8.1X110⁵kJ?

A: 8.11 KJ = 5 ×1016MeV

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: An unknown radioactive element decays into non-radioactive substances.  In 660 days the…

A: Rate constant (k)= 2.303/t log 100/49 So k = (2.303/660) ×0.3098 =0.0011 days ^-1

Q: Why is it important that radioisotopes used as diagnostic tools in nuclear medicine produce gamma…

A: The half life of gamma radiations is much lesser than that of gamma radiations. It is due to the…

Q: How many α and β particles are emitted when 98U 238 decays to 84Po 218 ?

A:

Q: What is the nuclide when Beryllium-7 undergoes electron capture?

A:

Q: write a balanced nuclear equationfor the following reaction:   Neon-20 is formed when a nucleus…

A: Positron is a type of β particle which carries a charge of +1. Equation when a nucleus, X emits a…

Q: What is the decay mode of the following decay? 137Cs → 137Ba + ?   a) Beta-minus decay b)…

A:

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

A:

Q: 44. Cobalt-60 has a half decay, how many grams

A: The answer is given as follows

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when Sr-80…

A: The nuclear reactions are a type of chemical processes which lead to the formation of some new…

Q: Enter a balanced nuclear equation for the beta decay of each of the following: How do I do that?

A: Beta deccay is a radioactive deccay of the beta particle, Beta partiles are electron or positrons…

Q: (17) Which of the following is produced by positron emission from a carbon-11 nuclide? (A) Carbon-12…

A: There are some particles emitted in the fission and fusion reaction. -  1- alpha partcle 2- beta…

Q: A radioactive decay series that begins with 23290Th endswith formation of the stable nuclide…

A:

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

A:

Q: A decay sequence for a radioactive atom of radon 219 to stable lead 207 atom is as shown below.…

A:

Q: Explain why 20Na is more likely to undergo positron emission than beta decay.

A: Given data, 20Na

Q: What product forms when plutonium-238 undergoes alpha emission? (a) Plutonium-234 (b) Uranium-234

A: Radioactivity is a property possessed in general by heavier atoms in which there is the spontaneous…

Q: What is the half-live of a radioactive isotope if it takes 6.2 days for a 72g sample to decay to…

A: Given, 72 g to decay to 18 g. t = 6.2 days To calculate the half-life.

Q: What happens to the number of protons in a nucleus when it undergoes beta-plus decay?

A: During beta-plus decay, a proton in an atom's nucleus turns into a neutron, a positron and a…

Q: Cobalt-60, which undergoes beta decay, has a half-life of 5.26 yr. What is the activity of the…

A: The activity of a radioactive sample is measures as `N_0` counts per minute at. The activity of a…

Q: 4. What nuclide is formed when 19/10 Ne undergoes beta-plus decay

A: Here we are required find the nuclide formed when 19Ne10 undergo beta plus decay.

Q: He - 6 undergoes beta decay

A:

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: 40 K undergoes beta decay.. what is the product formed?

A: Solution :      In Beta-decay neutron break down and form an electron(β-particle) and becomes a…

Q: What is the daughter nucleus (nuclide) produced when 22'Ac undergoes beta decay by emitting an…

A: When an element undergoes radioactive decay that results in the emission of an electron, it is known…

Q: What is the Stable daughter  nuclide produced from the decay of Lutetium-177

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.