Element Number of Mass Number of Number of symbol protons number electrons neutrons Са 20 42 20 20 Ge 32 32 38 79 35

Q: Neon-22 contains 12 neutrons. It also contains a. 12 protons. b. 10 protons. c. 22 protons. d.…

A: Neon-22 means 22Ne10 where 22 represents the atomic mass of Neon and, 10 is atomic number of Neon

Q: 122Sb-3                Electrons ..........             Neutrons .......

A:

Q: Isotopes have the different numbers of Protons Charges () Electrons Neutrons

A: The atoms with the same number of protons but the different number of neutrons or mass numbers are…

Q: The isotopes of the same element have.... Equal numbers of neutrons The same mass numbers The same…

A: isotopes of the same element has same atomic number but different mass number. Mass number = Number…

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: How many protons (p), neutrons (n), and electrons (e) are in one atom of  23  12   Mg  ? (*23 is the…

A: Mg is an Alkaline Earth Metal (Group 2) element. Atomic No. of Mg = 12 Mass No. of Mg = 23

Q: Which combination of protons, neutrons, and electrons is correct for the isotope of copper O A. 29…

A: Atomic number of an atom is equal to the number of protons present in it or the number of electrons…

Q: For each atom give the following information: [1] the atomic number; [2] the mass number; [3] the…

A: The given compounds are 11850Sn 195Pt To find: atomic number, mass number, number of protons, number…

Q: (1) and (2) have roughly the same mass. (1) = neutrons, (2) = atoms. O (1) = electrons, (2) =…

A:

Q: According to the periodic table, how many neutrons are in a potassium atom that has an atomic mass…

A: Given data is as follows: The element is Potassium. The atomic mass of the potassium is 41 The…

Q: s in the following table: Element Proton 87 (7) 16 (1) (2) 223 (4) (5) (6) 119 50 Neutron Electron…

A: An atom is a smallest entity capable of independent existance. It is electrically neutral as number…

Q: Magnesium has an atomic number of 12. Which of the following statements is true of a neutral…

A: Correct answer is (a.) It has 12 protons, 12 electrons, and 12 neutrons. Atomic number (Z) = number…

Q: For each atom give the following information: [1] the atomic number; [2] the mass number; [3] the…

A: General representation of an element : zXA   Atomic number = Z Mass number = A Symbol of element = X…

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

A:

Q: Determine the number of protons and neutrons in 18/8 O   Number of Protons  Number of Neutrons…

A:

Q: Atoms Atom Protons Neutrons Electrons 1 10 18 2 10 10 19 11 8 Which two are isotopes of one another?…

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

Q: what element has 7 protons 8 neutrons and 7 electrons

A: Consider the given element is neutral; the electron and proton number will be same. The mass number…

Q: Mass symbol # protons # neutrons # electrons name number 7 10 14 Zn2+ magnesium-26 12

A: The correct answer is given below

Q: Element Atomic Symbol Symbol Be 121 Sb 51 Atomic Mass Number Number 8 Protons Neutrons Electrons 51…

A: -> Atomic number = number of proton = number of electron (for element) -> Atomic mass = proton…

Q: Determine the number of protons and neutrons in 23/11 Na   Number of Protons  Number of Neutrons…

A:

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: Find the number of electrons and neutrons in the following: 122sb-3 Electrons Neutrons

A:

Q: 270, How many protons and neutrons are in an atom of 'Db ? Number of protons = Number of neutrons |…

A: Given  Element = 270 Db Number of proton   = ?  Number of neutron = ?

Q: 19 94 element: # protons: # neutrons:

A: Atomic number of an atom is equal to the number of protons present in it. It is written in the…

Q: 25. How many Neutrons are present in Tin (II) ion?

A: Atomic number of an element is equal to the number of electrons and number of protons. Mass number…

Q: what has 2 protons 1 neutron and 1 electron

A: Given : number of protons = 2  number of neutrons = 1  number of electrons = 1

Q: Find the number of electron and neutrons in the following: 190Os-3 Electrons Neutrons

A: The given element is 190Os3+ Mass number=190 Charge =+3  Atomic number =76

Q: Find the number of electrons and neutrons in the following: 79Se 2 Electrons Neutrons

A: Atomic number = number of protons  Atomic mass or mass number = number of protons + number of…

Q: Which combination of protons, neutrons, and electrons is correct for the isotope of copper, 29 Cu? A…

A: For this isotope of copper , Atomic number = 29 and Atomic mass = 63 amu

Q: Element Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Ge Si Ni…

A:

Q: An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following…

A: Introduction If any particular atom remains in its neutral state, the number of protons and also the…

Q: What element has 3 neutron 4 electrons and 4 protons

A:

Q: Element Atomic number Mass number p+ е- 1. Не 1. 1. F 1. 1.

A: In an element, Atomic number = number of protons Atomic mass or mass number = number of protons +…

Q: mass number

A:

Q: 81 neutrons 54 electrons Determine the number of protons, neutrons, and electrons in Cut. protons…

A:

Q: Atomic Mass Number of Number of Number of Element Symbol number number protons electrons neutrons…

A: The number of protons, neutrons and electrons which make up a neutral atom has to be given. A…

Q: 05. Aluminum has an atomic number of 13 and a mass number of 27 a. It has 14 protons b. It has 27…

A: Atomic number of aluminium = 13 Mass number of aluminium = 27

Q: Element Atomic Atomic Mass Neutrons Electrons Protons Symbol Symbol Number | Number 79BY 35 32 74 Ge…

A: Atomic symbol for any elements is generally represented as,                        Where, A…

Q: Find the number of electrons and neutrons in the following: 122Sb-3 Electrons Neutrons

A: Find out the no of electrons and neutrons.

Q: Write the complete symbol, including mass number and atomic number, for each atom. contains 28…

A: Any element is represented as Xatomic numbermass number Mass number is given as , mass number…

Q: What is the atomic mass of Cadmium ? A) 12.011 amu B) 40.078 amu C) 132.91 amu  D) 112.42 amu

A: Given atom,        Cadmium (Cd)

Q: 9. Protons Neutrons 64 +1 Electrons 30 Zn

A:

Q: An atom of phosphorus has an atomic number of 15 and a mass number of 31. How many neutrons does it…

A: Introduction If we know the atomic number of any particular element and we also know its mass number…

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: Find the number of electrons and neutrons in the following: 127|-1 Electrons Neutrons

A: Mass number (A) :-  The sum of protons and neutrons present inside the nucleus of an atom is called…

Q: Number of Inotope Name Owimass number) Total Electric Number of Neutrons Atomic Number of Number…

A: There are different isotopes with different atomic masses but same atomic number -  (1) Zinc 66 -…

Q: Sodium (Na) atomic number, (11) and mass number (23) ,the number of :neutrons in its nucleus is 34 O…

A:

Q: Subatomic Particles Atomic Mass Element Number Number Protons Neutrons Electrons Iron 30 27 13 19…

A:

Q: C. Platinum can be found in nature as the following six occurring isotopes : platinum-194, which…

A: Mass number is the total number of neutrons or protons in an atomic nucleus.

Q: Q15 An element has atomic number 19 and mass number 39. The number of neutrons in its nucleus is 20…

A: Given data  An element has atomic number( Z) = 19 Mass Number (A)  = 39 According to the question we…