Fill in the table 325 39K 27A13+ 19 13 Number of Protons: Number of Neutrons: Number of Electrons:

Q: Fill in the information missing from this table. nuclide protons neutrons A 22 27 ? 52 130 77 Se 34

A:

Q: Ga-67, an isotope of gallium (Ga), is used medically to scan for various tumors. How many protons…

A: Number of protons is equal to atomic number in a atom. Mass number is the sum of protons and…

Q: a. Number of Electrons b. Number of Neutrons c. Number of protons d. Mass number e. Valances

A: In periodic table , the elements are arranged in order of their atomic numbers.  Atomic number of…

Q: The radioactive element carbon 14 has a 1/2 life of 5750 years a scientist determined that the bones…

A: According to the question, the radioactive element C has half life of 5750 years.  Lost percentage…

Q: 35. Who discovered the neutron? J. J. Thompson Ernest Rutherford James Chadwick Marie Curie A B C

A: The essential nature of the atomic nucleus was established with the discovery of the neutron by…

Q: Complete the following table: Symbol.               69Ga+3.          ------ # of protons.…

A: Atomic number (Z) = Number of protons. Number of protons = Number electrons ( for uncharged species)…

Q: Boron has 2 commonly occurring isotopes. 19.9% of Boron atoms have 55 neutrons and 55protons,…

A: We have to calculate the expected mass of B.

Q: Silicon has only three stable isotopes. Calculate the atomic mass for silicon given the fact that…

A: Given information, 28Si (mass= 27.98 amu) has an abundance of 92.21% 29Si (mass= 28.98 amu) has an…

Q: How many neutrons are present in 5.70g of cadmium-106 (isotopic mass = 105.91 amu)? Please enter…

A: Welcome to bartleby ! We have to calculate number of neutrons

Q: A common isotope of Li has a mass number of 7. The atomic number of Li is 3. How can this…

A: The lithium atom has atomic number three, and the number of protons in the nucleus of lithium is…

Q: Isotope name Oxygen-18 Sodium-24 protons 8. 35 55.5 3207 S to 29 neutrons 46 electrons 35 29 26 Fe…

A:

Q: I am working on question 25 of chapter 2 in the chemistry openstax second edition.  The question is…

A: The equation is correct. In the equation x is the fraction of isotope with atomic mass 10.0129 amu…

Q: Determine the number of protons and neutrons in uranium-235. Enter your answers numerically…

A: As we know that atomic number of the element equals the number of protons.  For uranium-235, Atomic…

Q: Enter your answer in scientific notation. Be sure to answer all parts.   The radius of a uranium−235…

A: We have to calculate the density of nucleus.

Q: 9. Which isotope is used in many smoke detectors for homes and businesses to measure levels of toxic…

A:

Q: Boron has an average atomic mass of 10.81. One isotope of boron has a mass of 10.012938 and a…

A:

Q: 93. Determine the number of protons and neutrons in each isotope. (a) ㈜Na (b) Ra 2661 88 32 (d) '4N

A: To find: The number of protons and neutrons in each isotope

Q: MCQ 28: Hydrogen has a number of isotopes A. 2 В. 1 C. 3 D. 11

A: No of hydrogen of isotopes:- isotope:-  isotope can be defined as the various chemical elements that…

Q: కా 1. Indi cate the number of protons and neutrons in the following nuclei: c) Dotassium - 39

A: Atomic number = number of protons Mass number = number of neutrons + number of protons If atom is…

Q: Question attached

A: Electrons, protons, and neutrons are subatomic particles. Meaning, they reside within an atom. An…

Q: how many protons and neutrons are in 37Cl?

A: The answer to the following question is given as -

Q: Provide the correct atomic symbol meeting the following conditions. 1. number of proton = 12 2.…

A: Provide the correct Atomic symbol ---

Q: The atomic mass of rhenium is 186.2 atomic mass units given that 37.1% of natural rhenium is rhenium…

A: Isotopes of an atom have equal number of protons with different number of neutrons, hence the…

Q: 6) One mole of Ca and one mole of K contain A) The same number of protons B) Different amounts of…

A: One mole means the mass of a substance that contains Avogadro number of atoms. Avogadro number =…

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: https://www.bartleby.com/questions-an Chemistry 2 曲 I x² Find the isotopes of 17 17 3- B

A: Isotope is one which have same number of same proton but mass should be different . Proton is equal…

Q: The mass of a single atom of iron-56 is 55.93494 amu. Why is this number different from the mass of…

A: Knowledge of an atom's mass is important in chemical calculations, but the mass of a single atom in…

Q: 26. Silver has two naturally occurring isotopes with the masses and natural abundances as shown in…

A:

Q: ? + 4Ni→7Rg+¿n Express your answer as an isotope or a particle. 28

A: In a balanced nuclear reaction, number of protons and number of neutrons on either side of the…

Q: 2. Copper has two stable isotopes with the following masses and % abundances: Cu-63 (62.93 amu,…

A: Calculation of average masses:       As per our guideline we have to answer first question only.

Q: Part A Determine the number of protons and neutrons in each of the following isotopes. Enter your…

A: Part B Given    87Fr223  To find number of protons Np and number of neutrons Nn .

Q: 130 120 110 100 90 80 70 60 50 • Stable 40 Radioactive 30 20 10 10 20 30 40 50 60 70 80 90 100…

A: The plot of stable and radioactive nuclei is given by,

Q: Part D an isotope with a mass number of 52 and 28 neutrons Express your answer as an isotope. ΑΣφ ?…

A: Write the symbol of the given isotopes ----

Q: 2. Determine the number of protons contained in particle of protons having a mass of 5.019 x 10*…

A: Interpretation-  To determine the number of proton contained in the particle of proton having mass…

Q: 1. Write the nuclear symbol for Cu-64, which is used medically to scan brain tumors.  2. How many…

A: Given, Cu-64

Q: Why are isotopes important?

A:

Q: 410 186 412Z X 410 183 Y 186 Which two are isotopes? A. X and Y B. X and R C. Y and R D. Z and R E.…

A:

Q: For 10, number of protons = number 8 of neutrons = and number of electrons 18 For 80, number of…

A: An element ( X ) is represented as   AzX.  A =  Mass number  Z = Atomic number    Z  = no.of protons…

Q: First scientist who introduced concept of "isotope" was O Pierre Curie O Frederic Soddy O Ernest…

A: Isotopes are defined as the two or more types of atoms that have the same atomic number but a…

Q: What is the symbol of the atom obtained by adding one proton to 2°N.? Express your answer as an…

A: Determine the symbol of the given conditions in the question-

Q: Potassium (Z = 19) has three primary isotopes: K-39, K-40, and K-41. 1) The half-li fe of K-40 is…

A: Given: Half life of K-40 = 1.248 X 109 years Initial activity of K-40 = 820 Ci And final activity of…

Q: An atom has a diameter of 1.50 Å and the nucleus of that atom has a diameter of 3.00×10−5 Å.…

A:

Q: Determine the nuclear composition (number of protons and neutrons) of the following isotopes. (a)…

A: Here, we have to calculate the number of protons and neutrons of the following isotopes: (a)…

Q: -Complete the following table Atoms Number of ņeutrons Number of electrons Carbon 13

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

Q: Determine the number of protons and neutrons in the isotope Fe-58.a) 26 protons and 58 neutronsb) 32…

A:

Q: Calculate the mass in grams of 1 mole of neutrons given the following conversion factors: 1 n° =…

A: Consider the given information is as follows; 1 n0 = 1.008665 amu1 amu = 1.660538×10-24 g1 mole =…

Q: 23. The two naturally occurring isotopes of antimony are 12"sb and 12sb whose exact isotopic masses…

A:

Q: 13. Determine the number of neutrons for the following isotopes: A) Cr-53 Number of neutrons B) K-37…

A: First find out the atomic number for both elements and using that, find out number of neutrons in…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.