What is the electron configuration for iodine 131 isotope

Q: Po undergoes four decay reactions: B, a, B, a. Step 1. 218 218 Po undergoes B decay to give 35° At…

A: Beta decay - When a radioactive nucleus disintegrates by emitting a β-particle, the atomic number…

Q: a magnesium atom loses 2 electrons to achieve stability and a magnesium ion is obtained: a-translate…

A: A process in which the valence electron(s) of an atom removes and converts the atom into an ion is…

Q: Question 21 One of the disadvantages of SEM is radiation exposure. What is the source of this…

A: SEM is scanning electron microscopy. It is type of microscope that uses electrons instead of light.

Q: what is the electron configuration for nitrogen

A: Nitrogen comes under group 15 nitrogen family with the elements Nitrogen, Phosphorus, Arsenic ,…

Q: In which units does the concentration of radon measured?

A: Radon is a radioactive colorless inert gas. It belongs to the 18th group in the periodic table with…

Q: If palladium-103 captures an electron, it will be producing

A: We have given that  If palladium-103 captures an electron, it will be producing

Q: What Is A blue flame?

A: A blue flame has to be defined below.

Q: H-2 is a stable atom. However, H-3 is a radioactive element. Give the reason.

A: Hydrogen (Z=1) element having  three Isotopes named as Hydrogen, deuterium and tritium.

Q: What is the dominant decay mode of I-131

A: The nuclear process in which the heavy nuclei lose energy by forming the daughter nuclei is termed…

Q: How are Deuterium and tritium are useful/

A: Deuterium and tritium both are isotopes of element hydrogen. Furthermore, deuterium has atomic mass…

Q: Define the term half life , of a radioactive element.

A: The time it takes for one-half of the atoms of a radioactive material/elements to disintegrate are…

Q: *The exact value of the critical mass depends on the shape of the radioactive substance. True or…

A: Critical mass of radioactive substance is the smallest amount of substance that is required to…

Q: Where did the US government select a repository to store radioactive waste?

A: Question given is: Where did the US government select a repository to store radioactive waste?

Q: What is the positron emission of manganese–51

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

Q: fusion reactions:

A:

Q: How (carbon - 11) prepared?

A:

Q: How is iodine classified?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: 19. Rank the ionizing power of alpha, beta and gamma radiation in decreasing order

A: alpha rays are positive charged  Beta rays are negatively charged  gamma rays are neutral

Q: RA 6969 encompasses nuclear wastes Physical hazard may cause harm without touching

A: Answer : option a Statement 1 :Republic Act 6969 of the Philippines is likewise recognised as "Toxic…

Q: What is the final mass of the aluminum electrode?  what is the final mass of the silver electrode?

A: Note:- Whatever solution I m providing is correct but your answer option was not matched.

Q: What is the composition of Radon?

A:

Q: What is the difference between Uranium 235 and Uranium 238?

A:

Q: What is the radium

A: Radium a chemical element with atomic number 88. It is a white radioactive metal used in the…

Q: Why is iron the most abundant element in Earth’s core?

A:

Q: what is iodine 131 electronic arrangement

A:

Q: WHAT IS THE NUCLEAR MASS AND NUCLEAR DENSITY OF plutonium?

A: We have to write the nuclear mass and nuclear density of plutonium .

Q: Select the basic fusion reaction of the universe. O A. 2 3 4 1 H + Не Не + H 1 2 2 1 ОВ. 1 Li H + 1…

A: The correct option is:

Q: QUESTION 19 The beta emission from uranium -237 results in and

A: Beta decay  It is an radioactive decay .In this beta decay beta particles are emitted . This beta…

Q: Determine the complete reaction (use nuclide chart): Silicon-29 undergoes beta- decay.

A: When a nuclei undergo beta decay,  the resulted daughter nuclei has one atomic number higher than…

Q: Our sun produces its energy through nuclear of protons to form helium. A)

A: Given : Energy of sun. To find : process by which sun produce energy. Solution : As we know, in…

Q: Write a balanced nuclear equation for the following: The nuclide uranium-238 undergoes alpha…

A: We know that, Alpha emission means decay of helium nucleus.

Q: How much energy is produced in the creation of 5 grams of o by the process: 14y- a-H+7o (14N=…

A:

Q: In the Styrofoam ball investigation, when the plastic rod is rubbed on the cat's fur, it is…

A: When plastic rod is rubbed against cats fur, the fur acquire positive charges and due to this the…

Q: Write a balanced nuclear equation for the following: The nuclide uranium-238 undergoes alpha…

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

Q: Which hydrogen isotope is radioactive?

A: Three isotopes of hydrogen are Protium(H11); deuterium(H12) and tritium(H13) Here tritium is radio…

Q: Decay of tin-110 by electron capture yields

A:

Q: State any five properties of radioactive element

A: Isotopes of an element have same atomic number but different mass number.

Q: Why does it stop there?  Why doesn't it go on to uranium or neptunium?

A: Given:It is given that,"High mass stars fuse heavier and heavier elements, starting with Hydrogen,…

Q: Radioactive decay is spontaneous. O True O False

A: Whether the given statement is true or false has to be given.

Q: The atomic radius for radioactive radium (Ra) is Density for radioactive radium (Ra) is Melting…

A: Using the appendix for the data required. Since you have not mentioned any source from where the…

Q: Po undergoes four decay reactions: B, a, B, a. Step 1. Po undergoes B decay to give At Step 2. At…

A: An alpha decay is a radioactive decay in which a radioactive nucleus decays into another nucleus…

Q: What mode of radioactive decay is most likely for the C-14 isotope? positron emission gamma…

A: