Radon is a radioactive gas that can cause lung cancer. It has been detected in the basements of some homes . How many pro tons are there in a Rn - 220 atom ? How many neutrons ?

Q: 241 Am 2 n +? 95 Express your answer as an isotope.

A: We have the nuclear reaction as: 42He + 24195 Am ----> 210n + ?  We need to determine the element…

Q: How many protons and neutrons are in an atom of Cu-57 ?

A: The number of protons and neutrons in Cu-57 is given below

Q: 21.3 gram of salt E(NO)3  are dissolved in 500 ml of solution.The concentration of (NO3-) is 0.6…

A: Given data:

Q: One of the most harmful components of nuclear waste is a radioactive isotope of strontium,  90Sr38 ,…

A:

Q: Fill in the table with the appropriate number of protons (p") and neutrons (n°) element p no K-32…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: A sample of atoms has an average atomic mass of 188.2 amu. If this sample consists of two naturally…

A:

Q: Find the number of electron and neutrons in the following: 197AU+3 Electrons Neutrons

A: Au (gold)atomic number 79 No of neutrons =Atomic mass -atomic number(Z) During the loss of electrons…

Q: O O O Helium atom has an atomic mass of 4 u and two protons in its nucleus. How many neutrons does…

A: Consider the given information is as follows; Atomic mass of Helium = 4 Number of protons = 2 Number…

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: How many neutrons are there in an atom of lead whose mass number is 208?

A: Given: mass number is 208 To find: number of neutrons

Q: How many total neutrons and protons are in the isotope: 14 C 6

A: An atom consists of 3 subatomic particles: Protons: They are positively charged particles present…

Q: How many protons and neutrons are in an atom of Pm-149? Number of protons Number of neutrons =|

A: given atom, Pm-149 its symbol is Pm61149

Q: Bromine has two naturally occurring isotopes (Br-79 and Br-81) If the natural abundance of Br-79 is…

A: Given: There are two naturally occurring isotopes of Br. The abundance of isotope 1 = 50.69 % Mass…

Q: 2. The isotope of iodine with a mass number 131 is often used in medicine as a radioactive tracer.…

A: We know that, Number of proton= Atomic number=no. of electron (when no any charge present) no. of…

Q: How many protons, neutrons, and electrons does the following ion have? 56 Fe2+ 26

A: Atoms have  nucleus and orbits around it, atoms have subatomic paticles electron  , proton and…

Q: How many protons, neutrons, and electrons are in the following atoms: * Mn d. An c. "U. S5

A:

Q: How many protons, neutrons and electrons are present in an atom of 40Ca and 119Sn ?

A: The atoms considered are 40Ca and 119Sn.

Q: Using the atomic symbol below, how many neutrons are in this isotope? 2357 92 iments

A: The number of neutrons is equal to the difference between the mass number of the atom (A) and the…

Q: Chlorine has two abundant isotopes, Chlorine-35 and Chlorine-37. How many protons and neutrons are…

A:

Q: How many protons and how many neutrons are there in a nucleus of the most common isotope of (a)…

A: Atomic number: The total number of protons in the nucleus of an atom gives us the atomic number of…

Q: Find the number of electron and neutrons in the following: 197AU*3 Electrons Neutrons

A:

Q: The radioactive nuclide with the symbol 75Se is used to measure the shape of the pancreas. What is…

A: The atomic number of Se is 34 and the mass number of this radioactive nuclide of Se is 75. Atomic…

Q: How many protns, neutrons and electrons are in a 80Se2- nuclear symbol?

A: The given element is Selenium. We have to calculate the number of protons, electrons, and neutrons…

Q: How many protons, neutrons, and electrons are in 119Sn2+? a. 50 p, 69 n, 48 e- b. 50 p, 69 n, 50 e-…

A: The number of electrons, protons, neutrons found in 119Sn2+ has to be determined.

Q: How many protons, electrons and neutrons are in 34S2-? Number of protons ______________   Number of…

A: 34S2- Atomic No. = 16 Mass No. = 34 The atomic number specifies the number of protons, positively…

Q: How many protons, neutrons, and electrons are in a 37Cl-

A: Answer :  option (1) Cl atomic number (Z) = 17 , hence in an element atomic number (Z).          =…

Q: What is the difference between protons and neutrons?

A: We have to write the difference between protons and neutrons.

Q: Tô éäch ĝivề Thêir ločâTion, charge and Pelativeė mass. are the 3 subatomic particles? 2. What does…

A: An atom consists of neutrons, protons and electrons.

Q: Which of the following has the greatest number of neutrons? O antimony-123 O tin-121 55 Fe 26 O the…

A: We know that ; Atomic number of element is equal to the number of protons in the element . ( Atomic…

Q: Explain the difference between an atom of xenon-130 and an atom of xenon-136. Give how many protons,…

A: Given :-  Two isotopes of xenon i. e.  Xenon-130 and Xenon-136  To explain :- difference between two…

Q: Nuclei with the same number of neutrons but different mass numbers are called isotones. Write the…

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

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

A:

Q: Calculate the number of protons neutrons and electrons in 84Kr36

A: The below points should be kept in mind always to solve this type of problem. The mass number is the…

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

A: Given, Cu-64

Q: (1) The radioactive isotope selenium-75 is used in medical imaging as indicated on the table above.…

A: Dear student since you have asked two different questions but according to guidelines we will solve…

Q: Hydrogrn has an atomic number of 1. How many protons and neutrons does an atom of ^3H have?

A:

Q: Determine the number of protons and the number of neutrons in isotope. 1940K

A: For any element, we can represent  it in stand form as XAZ where X resents the symbol of the…

Q: How many protons, neutrons, and electrons, respectively, are in 57Co2+?

A: Given ion,         57Co2+ ion The atomic number of cobalt is 27.

Q: Do any copper isotopes have a mass of 63.546 amu? Explain

A: Solution Due to the unequal numbers of neutrons, the isotopes of components sometimes have a unique…

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

A: The smallest unit of ordinary matter that makes up a chemical element is an atom. Every solid,…

Q: What is the name of this element, and how many protons and neutrons does this isotope have in its…

A: The objective of the question is to write the name of the given element and to find the number of…

Q: How many protons, neutrons, and electrons are there in a neutral atom of Tc (technetium-97)?

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: What is the mass (in grams) of one Ni-58

A: Given is number of atom = 1 Mole represent the quantity of fundamental particle.

Q: Find the number of electron and neutrons in the following: 197Au+3 Electrons Neutrons

A: The question is based on atomic structure. We have to calculate number of electrons and neutrons…

Q: How many protons are there in the nucleus of Cu-64?

A: Atomic number (Z) is defined as number of protons present in an atom.  In a neutral atom number of…

Q: How do I figure out how many protons and neutrons in Throium+2

A: Atomic number (Z) is defined as number of protons present in an atom.  In a neutral atom number of…

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.