How many protons and neutrons are in Cl-37? A) 17 protons, 20 neutrons B) 37 protons, 17 neutrons C) 20 protons, 17 neutrons D) 17 protons, 37 neutrons E) none of the above

Q: Silver is composed of two naturally occurring isotopes: Ag-107 (51.839%) and Ag-109. The ratio of…

A: First calculate the percent abundance of Ag-109.

Q: The two naturally occurring isotopes of chlorine (chemical symbol: Cl) are: 3517Cl1735Cl  and…

A: Answer:- The abundance is calculated using the given average atomic mass using the simple formula.…

Q: 4. How many protons, neutrons, and electrons are present in an atom of hafnium, Hf, with a mass…

A: An atom's mass number tells you the total number of protons and of neutrons that atom has in its…

Q: Don't understand question 4

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Q: Neon consists of three isotopes, Ne-20, Ne-21, and Ne-22. Their abundances are 90.48%, 0.27%, and…

A: GIVEN  Ne 20, Ne 21,Ne 22 are three isotope of Neon  Abundance: Ne 20 ( 90.48%) ,Ne 21 (0.27%), Ne…

Q: 70 How many protons, neutrons, and electrons are in one atom of 30 Zn? O 70 protons, 30 neutrons and…

A: An atom is composed of protons, neutrons and electrons. Protons and neutrons are present in the…

Q: For heavier nuclei (Z > 40), which of the following describes the relative number of protons and…

A: Heavier nuclei have atomic number greater than 40. We are given the graph of Number of…

Q: Question attached

A: When two atoms have same atomic number and different mass number, they are called as isotopes.

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

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Q: Bromine has two naturally occurring isotopes (Br-79 and Br-81) and has an atomic mass of 79.904 amu.…

A: The given data contains, Atomic mass of Br = 79.904 amu. mass of isotope 81Br = 80.9163…

Q: 2. Cl- F- 16 0-2 35 19 8 17 Number of Number of Protons=. Number of Protons=_ Protons= Number of…

A: Any element of the symbol  xAy the number of protons and electrons is the same as the atomic number…

Q: The element rhenium (Re) exists as two stable isotopes and 18 unstable isotopes. Rhenium-185 has in…

A: Isotopes: Isotopes are two or more species of atoms of an element with same number of protons i.e.…

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: 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: Thallium (Tl) has two naturally occurring isotopes: Tl-203 (29.52 % ; mass = 202.972 amu ), and…

A: Average Atomic Mass of an atom can be calculated by using following formula -   Average atomic mass=…

Q: 3. In the chromium (_24^52)Cr atom, the number of electrons, protons, and neutrons is: A) 24,28, 34…

A:

Q: 5. Boron exists as two isotopes, Boron-10 and Boron-11. The average atomic mass for boron on found…

A: Isotopes are the chemical species having same atomic number but different mass number. Isotopes of…

Q: (2.8)An element occurs as three isotopes with atomic masses 19.99 amu (abundance = 90.51%), 20.99…

A: We have to calculate the atomic mass the given element

Q: how do I figure out how many protons and neutrons in Zinc-67?

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

Q: A 1A 2A Atomic Number 8A E 1 A ЗА C 1 W J Zy 4A 5A 6A 7A 4 7 K V Ad 9. 10 11 12 13 14 15 Q U Ac Ab…

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Q: Symbol 35 Cl Protons 26 50 Neutrons 30 66 Electrons 49 86 Mass no. 222 119

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Q: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

A: The question is based on the concept of atomic structure. we have to count the subatomic particles…

Q: 15 Which best describes the atom: 26Fe A. 56 protons, 26 neutrons B. 26 protons, 30 neutrons C. 26…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: Direotium lons (eation). Write your 2. 3. 1. 40 48 27 Al3+ Ca2+ Ti+ 20 22 13 Number of Number of…

A: Since we only answer up to 3 subparts, we will answer the first three subparts only. Please resubmit…

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: Bromine has two naturally occurring isotopes. Bromine-79 has a mass of 78.9183 amu and an abundance…

A:

Q: Ga has O 31 protons, 39 neutrons, 28 electrons O 31 protons, 39 neutrons, 34 electrons O 31 protons,…

A: The isotopic symbol of an isotope can be written by placing the atomic number as a subscript and the…

Q: Find the number of electron and neutrons in the following:  195Pt+2

A: 195Pt+2 Mass Number = 195  Charge = +2  Number of electrons = ? Number of 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, neutrons, and electrons are in a 37Cl-

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

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: 13) How many neutrons are in carbon-12 ? A) 7 B) 8 C) 6 14) Identify the chalcogen that has 18…

A:

Q: 3. What is the average atomic mass of hafnium given the following abundance information on its…

A: Average atomic mass can be determined by the equation given below: Avg.atomic mass =…

Q: Q6. How many protons, neutrons, and electrons respectively are A. 197, 79, 118 C. 79, 118, 118 197…

A: Atomic number = 79 Mass number = 197 Therefore , number of protons = 79

Q: (IMPORTANT NOTE: X= Symbol, A=mass number, Z = atomic number) Name # of # of protons neutrons Cobalt…

A: Since you have asked multipart type questions, we will solve only first  three questions for you. If…

Q: How many protons, neutrons, and electrons are in 138Ba ?   a. 56  P, 56 E, 82 N           b. 57  P,…

A: Number of protons, electrons and neutrons can be calculated by using atomic number and mass number.

Q: nucleus was fused with another nucleus (by chance) to form heavier elements such as Cr, Ni, Fe. You…

A:

Q: Isotopes (IMPORTANT NOTE: X= Symbol, A=mass number, Z = atomic number) Name Cobalt # of number…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: What I still pass 15 protons 15 electrons and 17 neutrons?

A: Isotope:

Q: Which equation is true of an atom with no electrical charge? O A. Number of electrons = number of…

A: Here given options regarding an atoms.we are asked which is true for an atom with no electrical…

Q: Give the number of protons, electrons, and neutrons in the following isotope: 109/47 Ag Select…

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Q: How many electrons, neutrons, and protons are in the neutral atoms, nitrogen-14, and chlorine-37?…

A: Number of protons in an element is equal to the atomic number of that element.In an element, number…

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: Give the number of protons, electrons, and neutrons in the following isotope: 125/52 Te Select…

A:

Q: Find the number of electron and neutrons in the following:  65Zn+2

A: Let us consider an atom Xba Where a is the mass number and b is the atomic number or number of…

Q: 12. What is the charge of an atom with 10 electrons,12 protons,and 12 neutrons? A. 2 B.10 C.12…

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

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: The two naturally occurring isotopes of silver have the following abundances: 107 AG, 51.84%; 109…

A: The mass of 107-Ag is 106.905092 uThe abundance of 107-Ag is 51.84%The abundance of 109-Ag is…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.