How many protons, neutrons and electons are in 31P3-

Q: How many neutrons are present in Ne-22?

A: Symbol Ne-22 indicates Neon atom has mass number 22. As we know mass number is the sum of protons…

Q: How many protons, neutrons and electrons are in one atom of 70/30Zn?

A: We have given that  atom   3070Zn   We know that Representation of an element                Z AX…

Q: Find the number of electron and neutrons in the following 207pb+2 Electrons Neutrons

A: An atom is composed of three particles: electrons, protons and neutrons. The protons and neutrons…

Q: 2 c Which element has the same protons as the particle emitted from…

A: The alpha decay is occurred in most of the heavier nuiclei which has too high proton to neutron…

Q: Alpha I'n froe! Decay withing During Alpha decay what is happening to the nucleus in order to try…

A: In alpha decay, the atomic nucleus shoots an alpha particle and changes into a new nucleus. The…

Q: 2. Use the following isotopes to answer the following 17 F, 135 Cs, 55 214 Po 84 write the nuclear…

A: Nuclear decay reaction: Also called as, Radioactive decay. It is reaction in which Radioactive…

Q: Complete the following table Atomic Number Mass number* # of protons # of neutrons # of electrons…

A: In an atom nucleus is present. postively charged particles are protons and negatively charged…

Q: How many protons and neutrons are present in an atom of 45/21A5Sc

A: The above is isotope of Scandium.

Q: How many protons, neutrons, and electrons are in the following atoms: (a) ²⁸Si; (b) ⁶⁰Ni; (c) ⁸⁵Rb;…

A: Note : As per our guidelines we are supposed to answer first 3 parts .Please resubmit the other…

Q: Gallium occurs naturally as 69Ga and 71Ga. Given the mass and abundance of gallium-69 (68.92 amu…

A: Given, Gallium occurs naturally as 69Ga and 71Ga and mass and abundance of gallium-69 is 68.92 amu…

Q: What is the atomic mass of oxygen-16 (15.9949 Amy) at 99.757%

A:

Q: 2.28 The following radioactive isotopes are used in medicine for imaging organs, studying blood…

A: Isotopes are the nuclides which contain same atomic number but different mass number. Atomic number…

Q: y protons and neutrons are in each of the following nuclides? d. 21482P. b. 23491 Th c. Bi-212

A:

Q: What is the atomic mass of boron-12? A. 13.00335 amu B. 4.00260 amu C. 18.99840 amu D. --…

A: Since boron has atomic number = 5  Hence number of electrons in boron = 5 and to become neutral atom…

Q: PART II: Balance the nuclear equation by identifying the right particle or isotope ONLY + Sr + 4¿n…

A:

Q: iodine-131: ,X iridium-192: x strontium-89: x

A: The radio-isotope is represented by ZXA. Where, X = symbol of an atom A = atomic mass (protons +…

Q: how many protons neutrons and electtrons are in 119Sn2+

A: Elements are represented by a chemical symbol, with the atomic number and mass number written to it…

Q: Which of the following is an isotope of Manganese - 55? A) 55Mn B) 55Fe C) 95Mo+2 D) 54Mn

A: The species of an element which differs in the mass number is said to be isotope.  Atomic number of…

Q: Using atomic notation, indicate the isotope having 26 pt, 32 nº, and 26 e-.

A:

Q: 1. Indi cate of protons and nevutrons in the following nuclei: the number a) 5 Mn 22

A:

Q: A sample of the element Phosphorus is shown to have a mass of 33 and å charge of -3. HoW many…

A: Neutral Phosphorus having mass 30.9 P having mass 33. Atomic number of P is 15, also atomic number…

Q: All of the following statements concerning nuclei are true EXCEPT O only hydrogen-1 and helium-3…

A:

Q: Fill in the information missing from this table. nuclide protons neutrons Z A 0 0 33 75 0 0 12 14 0…

A:

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: 25. Given that : We have to give the proper symbols of the following elements along with their…

Q: The element uranium (U) can undergo both nuclear and chemical reactions. In power plants, the…

A: Uranium reactivity increases with increasing temperature whereas, in a nuclear reaction, the heat is…

Q: Complete the first row of the table with the number of protons, neutrons, and electrons for 28Si.

A: Complete the first row of the table with the number of protons, neutrons, and electrons for 28Si.

Q: Find the number of electrons and neutrons in the following: 31p-3 Electrons Neutrons

A: As per our guidelines we are supposed to answer the first question only .kindley repost the other…

Q: Consider two isotopes Fe-54 and Fe-56, write the nuclear symbol for both isotope. How do they differ…

A:

Q: 3. Fill in the blanks. Add any missing symbols and'or numbers to the ateomic symbol. (Assume all…

A:

Q: Find the number of electron and neutrons in the following: 207pb+2 Electrons Neutrons

A: The answer is given as follows: For an element    zXA Z = Atomic number = number of electron (E) =…

Q: Find the number of electron and neutrons in the following: 207Pb+2 Electrons Neutrons

A: we have to calculate no of neutrons and electrons in Pb2+

Q: Which of the following species is an isotope of 79Br? A) 40Ar+ B) 79Se c) 79Br- D) 80BR E) 3452-

A: Isotopes :-  Atoms of the same element having same atomic number but different mass numbers are…

Q: How many protons are contained in the isotope: 22 Ne 10

A: Each atom is made up of sub-atomic particles such as the proton, neutron, and electron. For any…

Q: Determine the missing element ----   3516S---->  -10e     +     ?

A: From given nuclear reaction  Missing element in the reaction is shown below

Q: 209Bi is the heaviest stable isotope of any element. How many protons and neutrons are present in…

A: The given data contains atomic mass of Bismuth is 209.

Q: 23 t of OilooM caletHM te 37.5nt O (२० Coc10 \() S lver nitratle iuhat is A sthe mass of ta cl…

A: Consider the given balanced equation as; CaCl2 aq  +  2 AgNO3 aq  →  2 AgCl s  +  CaNO33 aq Given…

Q: How many protons and neutrons are present in 118Sn4+?

A:

Q: Atoms X, Y, Z, and R have the following nuclear compositions: 412 R 410 Y 183 412 Z 186 410 X 186…

A: Isotopes of any element have same atomic number but different atomic mass. i.e. isotopes of any…

Q: Protons and neutrons have Mass ww less equal high O Other

A: Please find your solution below : Electrons protons and neutrons are the subatomic particles that…

Q: which of the isotopes in each of the following pairs is more abundant. (a) 1°B or "B (b) Li or 'Li…

A:

Q: 2. What is the nuclei or particle in the blank of the condensed form of * 24°Cf ( 15N, 4n)_. [A]…

A: in nuclear reaction Mass number are  conserved. That means  total mass number on reactent side is…

Q: Many hospitals use radioisotopes for diagnosis and treatment or in palliative care. Three…

A: An isotope is an element that has the same atomic number but with different atomic masses. An…

Q: 130TE2 number of protons number of neutrons number of electrons number of nucleons

A: The symbol of the element Tellurium represented as130Te522- In the above symbol 52 is the atomic…

Q: Fill in the missing parts of the following reactions. (Express your answer as an isotope.) 75 a. 33…

A:

Q: 25Mg an isotope to 25Mg2+ ? Yes or No

A: Answer:  Isotope: isotope is is speics that have same in atomic number and different in mass…

Q: Colbalt -61 is used in the medical treatment of cancer. How many neutrons and protons are contained…

A: Given, Cobalt -61 is used in the medical treatment of cancer.we are asked to determine the number of…

Q: Find the number of electrons and neutrons in the following: 207Pb+2 Electrons Neutrons

A: Nucleus is consisting of protons and neutrons. Number of neutrons = Atomic mass - number of protons

Q: 30. Based on the given data, which of the subatomic particles is the lig Particle Charge Mass (kg)…

A: Atomic number = number of proton, Atomic mass = no. of proton + no.of neutron

Q: Write the symbolic notation of an isotope of an element having 8 protons, 8 electrons, and 9…

A:

Q: Nucleons The term nucleon refers to the particles found in the nucleus of an atom, namely protons…

A:

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.