8.How many protons, neutrons and electrons are present in" Sn 119 2+

Q: 1 “Isobars” are isotopes of different elements having the same mass number. Write the isotopic…

A: The two isobars given are  1) K-40 2) Ca-40

Q: How many neutrons are in 60Co2+

A:

Q: 4. Why is the neutron to proton ratio so important? OIt determines the stability of the nucleus…

A:

Q: 3. How many protons (P), neutrons (N) and electrons (e) are present in Os² that has mass number 190…

A: Given that  Atomic no of element = 79

Q: How many protons, neutrons, and electrons does the following ion have? 56 Fe2+ 26 O 26p, 30n, 28e…

A: Given - Fe2+2656The number of protons equal to atomuc number then,protons=26The number of neutrons…

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

A: The above is isotope of Scandium.

Q: 1. The phenomenon of isotopy is due to the number of A. Neutrons B. Electrons C. Proteins D. Protons…

A: Isotopes are atoms of the same element that have the same number of protons but different number of…

Q: Determine the number of protons and the number of neutrons in isotope. 20882Pb

A: In 20882Pb :

Q: What is the number of neutrons in I-131?

A: Given, Element : I-131 Number of neutrons = ? Note: In the modern periodic table, iodine (I) belongs…

Q: 9. What is the atomic number of the atom in the diagram above? 10. What is the atomic mass/mass…

A: Answer:- These questions are answered by using the simple concept of calculation number of protons,…

Q: The difference between 7°Br and 81Br is their number of: neutrons electrons protons

A: We have to predict the difference between given atoms.

Q: How many protons, electrons and neutrons are present in the fluoride ion? O P = 9, E = 9, N = 10 O P…

A: When oxidation and reduction takes places in a chemical reaction simultaneously then the reaction is…

Q: Titanium has five common isotopes: 46 Ti (8.0%), 47 Ti (7.8%), 48Ti (73.4%),49Ti (5.5%), 50Ti…

A:

Q: What monatomic ions would you expect radium (Z = 88) and selenium (Z = 34) to form?

A: Monoatomic ions: These are the ions that consist of atoms of only one kind of element. The…

Q: Calculate the number of protons, neutrons, and electrons in 16 g of Si-28. The isotope Si-28 has a…

A: Moles of Si present = mass of Si taken / Atomic mass of Si = 16 / 27.977 = 0.572 approx  Hence the…

Q: 14. Which of the following has 58 neutrons, 45 protons, and 45 electrons? Mo (A: 103; Z: 45) Tu (A:…

A: The number of electrons in an atom is always equal to its atomic number . According to quantum…

Q: Lithium has two stable isotopes: Lithium-6 and Lithium-7. Which isotope is the most abundant of the…

A: The different variants of a particular element, that are differed by the number of neutrons. In…

Q: Solve this

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: How many electrons, neutrons and protons would be found in an atom of oxygen-14 (atomic number 8)?

A:

Q: 3. which description most accurately describes neptium -239? a. mass number=93, atomic number=239 b.…

A:

Q: Determine the number of protons, neutrons, and electrons in the following: 65 29 X O p= 29 n° = 36 e…

A: The nuclide given is 6529X.

Q: Which of the following atoms has the same number of neutrons as ⁵⁹Ni?

A: ⁶⁰Cu has the same number of neutrons as ⁵⁹Ni

Q: What is the protons, neutrons and electrons in 52 Cr 3+ 16 O2- 40 Ca2+

A: The question is based on the concept of atomic structure. neutrons, proton and electron are  sub…

Q: 1. Calculate how many protons and neutrons are present in 14N, 15N and 16N.

A:

Q: How many protons, electrons, and neutrons are present in an atom of 52/24Cr?

A: An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic…

Q: The following table presents the abundances and masses of the isotopes of zinc. What is the atomic…

A: The abundance of the naturally occurring isotope given are,

Q: Calculate the atomic mass of silver if silver has 2 naturally occurring isotopes with the following…

A: We have to calculate the atomic mass of Ag.

Q: The following table presents the abundances and masses of the isotopes of germanium. What is the…

A: Given:

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

A:

Q: Calculate the molar mass of an element which has 12 protons from the following list of elements,…

A:

Q: How many protons, electrons, and neutrons, respectively, does 129Cs have?

A: Since we know that  Mass Number = Number of Protons + Number of neutrons  And  Atomic Number =…

Q: There are protons, neutrons, and electrons in 147₁ Hs+5

A: Atom is composed of three subatomic particles, which are electrons, protons and neutrons.  Protons :…

Q: nucleus  and electrons in each shell for Se-76 and U-235

A:

Q: 5. Complete the table below: Symbol 206pb ?Cu²+ # Protons # Neutrons 31 52 39 76 34 # Electrons 54…

A: Mass number = mass of proton + mass of neutron Atomic number= number protons In a atom number of…

Q: how many electrons, protons, and neutrons does an iron-55 have?

A: Atomic number (Z) :-  The number of protons present inside the nucleus of an atom is called its…

Q: Oxygen, whose atomic number is eight, has three stable isotopes: 16O, 17O, and 18O. Explain what…

A:

Q: What aspect of an element does the number of neutrons solely determine? its mass its identity its…

A: Number of neutron fixed in an element

Q: 6. What element has 18 electrons when it forms an anion with a 2- charge? How Can I.rei Write the…

A: Number of electrons in any particular element is basically considered as atomic number of that…

Q: The most common iso 8 neutrons.

A: The mass of an atom is majorly decided by the number of protons and neutrons present in the nucleus…

Q: Three unknown species (referred to as X, Y, and Z) have the following properties. Proton Neutron…

A:

Q: How many electrons and neutrons are in 63Cu+

A: Mass number of the given Cu isotope = 63  Atomic number of Cu = 29

Q: The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (SO2). How…

A: Here we have to find total number of sulfur atoms present in 15500 tons of SO2 gas . Here we have to…

Q: Lithium has two isotopes lithium-7 and lithium-6.its relative atomic mass is 6.9.

A:

Q: calculate the charge of each particle Sn(MnO4)2

A: Charge on each particle in Sn(MnO4)2 is determined as

Q: Determine the number of protons and neutrons in Cu-63

A: Concept: Number of protons= Atomic number Number of neutrons= Mass number - Number of protons

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.