14. Which of the following has 58 neutrons, 45 protons, and 45 electrons? Mo (A: 103; Z: 45) Tu (A: 71; Z: 35) Vn (A: 80; Z: 35) Br- (A: 80; Z: 35)

Q: How many protons, neutrons, and electrons 58Ni2+ has?

A:

Q: (1) How many protons, neutrons, and electrons are in C ? 16 (2) How many protons and electrons are…

A: An atom basically consists of proton, neutrons and electrons. The protons and neutrons are present…

Q: Do both members of the following pairs have the same number of protons? Neutrons? Electrons?…

A: An element is represented by the symbol XZA, where A is the mass number and Z is the atomic number.…

Q: Lithiu 6.941 9.10 37 Rb 47 r tals ids Be Beryllium 9012 S B M Magne 83 131 R Rall Name 12.01 An…

A: We are given: density of mercury = 13.6 g/mL weight (mass) = 26.8 grams volume =?

Q: -What is the Z number of CL= Chlorine? -How many protons does CL = Chlorine have? %D -How many…

A: Halogens in the periodic table are the second-last group in the periodic table. This means that it…

Q: How many neutrons, protons, and electrons does126 52Te have?A. 126 neutrons, 52 protons, and 52…

A: Interpretation - To find number of neutrons, protons and electrons in Te52126.

Q: 17) You have 19 protons, 19 electrons, and 39 neutrons, which element do you have? How do you know?

A:

Q: Sulfur has four isotopes and has an atomic mass of 32.066 amu. The four isotopes have the following…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Choose one radioisotope and expalain its hazards and uses. b.) Give the A/Z and symbol-mass format…

A: Dear Subscriber! You have posted multiple questions. As per our policy, we have solved only first…

Q: An imaginary element Saturnium, St,  consists of two isotopes having masses of 101.0 amu and 104.0…

A: Recall the relation to calculate atomic mass of Saturnium as follows Atomic mass of Saturnium=% of…

Q: 1)the chemical symbol found on the periodic table is ?  2) the number of protons for the product is…

A: 1.Now we know that the number must be same on both the product as well as the reactant Side and we…

Q: Name each of the following elements : As, I, Xe, He, C, Si

A: Name of the given element- As = Arsenic I= Iodine Xe= Xenon

Q: How many protons and neutrons are in the naturally-occuring isotope Selenium-80? How do I solve…

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

Q: How many protons, neutrons, and electrons are in the followingatoms? (a) 40Ar, (b) 65Zn, (c) 70Ga,…

A: (A) 40Ar= protons- 18, neutrons- 22, electrons- 18 (B) 65Zn= protons- 30, neutrons- 35, electrons-…

Q: 55 3. jA 25 Mn2+ ion has protons, neutrons, and electrons. а) 23; 30; 25 с) 30;B 25; 23 b) 25; 30;…

A: We will identify proton neutron and electron

Q: 1. Atomic Structure. 106 a) 46 Pd*2 b) 232 92 U

A:

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

A: Number of protons = atomic number  Number of neutrons + number of protons = mass number  So,…

Q: Two samples of a compound containing elements A and B are decomposed. The first sample produces 15 g…

A: SOLUTION: Step 1: The first sample produces 15 g of A and 35 g of B. From the given information, 15…

Q: An ion that consists of 16 protons, 32 neutrons, and 18 electrons has:

A: The atom consist of 3 particles-  1- electron 2- proton 3- neutron

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: The cation of potassium- 42, contains 18 protons, 19 electrons and 24 neutrons. b. 19 protons, 18…

A: The isotope of Potassium(K42) :  Atomic number 19  It contains : 19 electron ,19 proton and  23…

Q: Which statements are consistent with Rutherford’s nuclear theory as it was originally stated? Why?a.…

A: Rutherford's atomic model also named as "nuclear model". As per Rutherford's nuclear theory, any…

Q: How neutrons, are in 8838Sr?a) 50 b) 88 c) 38 d) 126

A:

Q: Describe the Millikan oil drop experiment in 50 words or more, especially it'a process. What…

A:

Q: Oxygen has three isotopes, 16O, 17O, and 18O. The atomic number of oxygen is 8. How many protons and…

A: Isotopes are variants of a particular chemical element which differ in neutron number, and…

Q: The element cobalt (Co) has: O 27 protons, 27 neutrons, and 32 electrons. 27 protons, 32 neutrons,…

A: Mass no. Of an element is represent by 'A'. 'A' is the sum of Mass no. & Atomic no.

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

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

Q: The numbers of protons, neutrons, and electrons in the 23 Na isotope, respectively, are: 11 اختر…

A:

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: 27. How many electrons does 207Pb+2 have? a. 80 b. 82 С. 84 d. 125 28. How many electrons does Ga+3…

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

Q: 30. How many protons are there in Po-209? a. 84 b. 125 С. 123 d. 209 31. How many protons are there…

A: * Mass number of element =  Number of protons + Number of neutrons * Atomic number = number of…

Q: 2) The spherical atomic nucleus of potassium has a radius of about 4 x 10-13 cm.; 6.02 × 1023 of…

A:

Q: In any neutral Adam there are equal numbers of? A. Neutrons and electrons B. Protons and neutrons…

A: Neutral atom are those having not any charge. They are wholely neutral

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: i have 16 protons  16 neutrons and 18 electons  what would a sketch look like?

A: Since number of protons = atomic number in case of ions Hence the atomic number of the above atom is…

Q: 57 58 La Ce Lanthanum 138.90047 Cerlum 140.11 Ptable 90 89 Ac Actinium (227) .com Th Therum 21203M…

A: Atomic mass of Pd is 106.42u and atomic mass of Cd is 112.411u  Ag has atomic mass of 107.86 u…

Q: An atom of Bromine - 81 has ____ protons and _____ neutrons. A) 35, 35 B) 55, 77.9 C) 35, 45 D) 35,…

A: In an atom, the atomic number represents the number of electron present in that atom. The number of…

Q: Complete the following shorthand notations: ? (р, а) $Li 31p (a, ?) 1čS 242Cm (a, n) ? Mg (? ,p) iNa…

A: To find: The complete shorthand notation for the given compounds

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: 4/2He+2has how many protons, neutrons, and electrons?

A: Consider the relation between atomic number, number of protons and number electrons in the neutral…

Q: What did the scientists who are credited with discovering the proton and neutron have in common?

A: Solution Ernest Rutherford determined that his scintillation detectors detected gas nuclei once a…

Q: What is X? 1 poim 235 U + 1n n > 137 Te + X + 2 'n O 96-Rb 92-Kr 90-Sr O 97-Zr

A: Given 1) We know about the IUPAC naming of alkene and alkyne and selection of parent chain 2) we…

Q: In the periodic table, calcium, element 20, is surrounded by elements 12 magnesium , 19 potassium,…

A: The most resemple element of calcium atom is magnesium and Strontium.

Q: Determine the number of protons and neutrons in 41/20 Ca?   Number of Protons  Number of Neutrons…

A: Atom contains protons, electrons and neutrons.  Protons are positively charged and electrons are…

Q: MCQ 32: The atom of aluminum (Al) has the number of neutrons (n") A. 13 В. 27 C. 14 D. 13

A: Given the atom of aluminum (Al) we are asked to calculate the number of neutrons in aluminum atom.

Q: Which statements are true? A. There are 11 elements represented in the periodic table by letters…

A:

Q: The amount of carbon-14 in ancient artifacts and fossils is often used to establish their age.…

A: SOLUTION: Step 1: The atomic number of carbon is 6. The number of protons is equal to its atomic…

Group 14 Elements

The following elements come under group 14 of the periodic table.