An atom of Cl with 4 more subatomic particles than 34s. O 37 CI 35CI 38 CI 34CI

Q: Write the atomic symbol, including the atomic number and mass for each of the following 1. A…

A: As we know, atomic number of atom is equal to number of protons. While mass number is sum of proton…

Q: Three magnesium isotopes have atomic masses and relative abundances of 23.985 amu (79.99%), 24.986…

A: The atomic of an element = Σ Atomic mass ( Isotope ai ) X Abundance (Isotope ai) Atomic masses and…

Q: Lithium has two naturally occurring isotopes, 6Li (isotopic mass = 6.02 amu) and 7Li (isotopic mass…

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Q: w many neutrons are there in an atom of lead whose mass number is 208? O 208 O 82 O ) 126 290 44

A: Atom consist of protons. neutrons and electrons.An atom consist of nucleus which is made up of…

Q: An ion composed of which of these particles would havea mass of approximately 16 amu and a charge of…

A: An atom consists of the nucleus at its center, and electrons revolve around the nucleus. The nucleus…

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: 39. How many protons and neutrons are contained in the nucleus of each of the following atoms?…

A: Since you are posted with multiple questions. But you are mentioned answer 39th question only. So…

Q: we determine the average atom + mass of Cl-37 75.78 ) + (36.966 amu 24.22 100 100

A: Average atomic mass =    = M1X1+M2X2/100  M1 and M2 are atomic masses and X1 & X2 are prevent…

Q: The symbol for the isotope with the following numbers of subatomic particles is  p=2.     n=2 a.…

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Q: Give the complete symbol (X), including atomic number and mass number, of a. a zinc atom with 36…

A: The general method to write the symbol of an element is given as shown below. XZA Here, A is the…

Q: 4. Complete the following table. Symbo # 206pb Mn²+ Net Protons Neutrons Electrons Charg le 31 52 38…

A: Here we are required to find the number of subatomic particle of different element

Q: Calculate the atomic mass element "X" if it has 2 naturally occuring isotopes withthe following…

A: Percent abundance of X-51 = 67.88 %  Percent abundance of X-53 = 32.12 %

Q: percent abundance

A:

Q: An unknown element X has the following isotopes: 25X (80.50% abundant, mass = 25.03 amu) and 27X…

A: isotopes of X 25X: abundance - 80.50%                       (P1) = 80.50/100 = 0.8050          mass…

Q: How many protons and neutrons are contained in the nucleus of each of the following atoms? Assuming…

A: Hi, since you have posted multiple subparts question, we will answer the first three subparts for…

Q: 8. Complete the chart below on the composition of each neutral and charged atom below: number of…

A: Number of protons = Atomic number Number of electrons in neutral atom = Atomic number  Number of…

Q: 2. Alma, the chemistry technician, was working in the lab and discovered a potentially new element…

A: The atomic mass of the given potential element is equal to the relative atomic mass of the three…

Q: Bromine (Br) has two isotopes, with masses of 78.92 and 80.92 amu. What is the natural abundance of…

A: given, the two isotopes of bromine with masses heavier isotope = 80.92 amu lighter isotope = 78.92…

Q: A sample of magnisium contains three isotopes and its atomic weight is 24.35 amu. If the sample is…

A: A element has several isotopes in nature and its occurrence by percentage is called abundance.…

Q: 5. Subatomic Particles. Give the number of protons, neutrons, and electrons in each of the following…

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

Q: Antimony has two naturally occurring isotopes: Sb-121, with mass 120.90 amu and a natural abundance…

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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: A sample of gallium contains two isotopes and its atomic weight is 69.72 amu. If the sample is…

A: Isotopes can be defined as the members of same family having same atomic number but different mass…

Q: Complete the following table for two of the naturally occurring isotopes of potassium, which is an…

A:

Q: Calculate the atomic mass of each of the following ele- ments using the given data for the…

A: Formula to calculate average atomic mass- Average atomic mass = ∑ i=1n(mass)i (abundance)i %…

Q: Complete the table: Symbol # Protons # Neutrons # Electrons Net Charge 905r Mn2+ 30 2+

A: The number of protons in the nucleus of the atom is equal to the atomic number. The number of…

Q: For the specific isotope ion 184w4+, fill in the missing information below: Isotope symbol: 184w4+…

A: Yes this is correct  Explanation atomic number of Tungsten =W = 74   a)The number of protons in an…

Q: A specific isotope has 17 protons and 18 neutrons. What is the symbol for this element? 18 35.45 17C…

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Q: A hypothetical element X has 2 major isotopes and an average atomic mass of 48.05 amu. Given that…

A: Given, Average atomic mass of X = 48.05 amu Atomic mass of one isotope, I = 49.08 amu Abundance of…

Q: 2.) Average Atomic Mass: Given the following data, supply the average atomic mass for the element…

A: Magnesium has three isotopes and the average atomic mass of magnesium can be calculated by using the…

Q: Complete the following table. # Electrons Net Charge Symbol 206pb # Protons # Neutrons 31 38 3+ 52…

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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: Write the following isotopes in hyphenated form (e.g., “carbon-14”)(a) 24/11 Na(b) 29/13 Al(c) 73/36…

A: The hyphenated form for the isotopes is written by writing the name of the element and mass number…

Q: A new isotope is discovered that has a mass of 25 amu and 15 neutrons. What is the elemental…

A: Given that, Mass = 25 amu No. of neutron=15 Element ?

Q: Write atomic symbols for the following isotopes а. С-13 b. N-14 с. Pb-207 d. Cl-35 e. U-238 f. Cu-65

A: Atomic symbol is represented as                  zXA Where z= Atomic number  A= Mass number  And X=…

Q: Calculate the atomic mass of magnesium. The three magnesium isotopes, Mg-24, Mg-25, and Mg-26, have…

A: Isotope is the same number of protons and electrons but have a different number of neutrons in an…

Q: How many protons and neutrons are contained in the nucleus of each of the following atoms? Assuming…

A: The atoms given are,

Q: ISOTOPES Determine the PROTONS, ELECTRONS and NEUTRONS in the following isotopes: p = e = n° = n° =…

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Q: Enter your answer in the provided box. 121 The atomic masses of the two stable isotopes of antimony,…

A: Given-> Abundance of 1=57.30% Atomic mass of 1 = 120.9038 amu Abundance of 2 = 42.70 % Atomic…

Q: 62 26 Fe 2+ 3. Which best represents the isotope shown above? (A) 28 protons, 26 electrons, and 34…

A: Given   Element Fe (iron) atomic number of Fe = 26  mass number of Fe = 62  We know that  atomic…

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

A: The number of neutrons = (The mass number - the proton number)

Q: For the specific isotope ion 184w4*, fill in the missing information below: Isotope symbol: 184w4+…

A: Calculate the mass number, atomic number, electron, charge of the following--

Q: Silver has two naturally occurring isotopes with the masses and natural abundances as shown in Table…

A: Given,

Q: Be sure to answer all parts. For each neutral atom, fill in the blanks in the table below. 121…

A: The given table is filled by using the following two expressions: Atomic number of the element =…

Q: Bromine (Br) has two isotopes, with masses of 78.92 and 80.92 amu. What is the natural abundance of…

A: The bromine atom has two isotopes : Br-79 and Br-81, with average atomic mass of 79.904 amu

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: 2. How many protons, neutrons and electrons are contained in each neutral element? 27 „Al a. CI b.…

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Q: Complete the following table: Symbol Protons Neutrons Electrons Mass Number Charge 1735CI 3064Zn 2+…

A: Formula used  Proton+neutron=mass number  Electron = proton+charge if charge is negative  Electron=…

Q: An ion has 8 protons, neutrons, and 10 electrons. The symbol for the ion is 1702- 1702+ 19f+ 19F-…

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Group 14 Elements

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