Nuclide Name 20-Ne 22-Ne 35-CI 37-CI 104-Pd 114-Sn 116-Sn 123-Sb 202-Hg 206-Pb Element name Neon Neon Chlorine Chlorine Palladuim Tin Nuclide Notation 20 10 22 10 Ne 35 17 37 20 17 Ne 104 46 114 50 Pd Sn 80 20 A 20 22 35 37 104 114 Z 10 10 17 17 46 50 P 10 10 17 17 46 50 N 10 12 180 20 58 64

Q: Directions: Complete the table below. Hypothetical Mass No. No. of p+ No. of n No. of e- Atomic no.…

A: A pure substance that is made up of a no. of atoms having equal no. of protons in its nucleus is…

Q: Fill in the information missing from this table. nuclide 23 11 Na protons 55 neutrons 0 0 78 Z 0 22…

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Q: Calculate the average atomic mass of uranium given its naturally occurring isotopes and their…

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Q: Given the isotopes listed below, which of them are useful and which ones are not? Why are they…

A: Given: A list of isotopes of different elements: To Find: The isotopes which are stable in the given…

Q: Find the number of electron and neutrons in the following 207pb+2 Electrons Neutrons

A: An atom is composed of three particles: electrons, protons and neutrons. The protons and neutrons…

Q: See if you can complete the following table using only what is on this page. Hint: Two of the…

A: Fill in the blanks--

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNO F Ne Na Mg 38 4B 5B 6B 7B -88 - 1B 28 AI si P S CI Ar K Ca…

A:

Q: Fill in the table 325 39K 27A13+ 19 13 Number of Protons: Number of Neutrons: Number of Electrons:

A:

Q: 35. Who discovered the neutron? J. J. Thompson Ernest Rutherford James Chadwick Marie Curie A B C

A: The essential nature of the atomic nucleus was established with the discovery of the neutron by…

Q: QUESTION 21 Atoms consist principally of what three fundamental particles? O Electrons protons and…

A: Earlier it was considered that the smallest unit of any element that contains all the properties of…

Q: QUESTION 1 What is the atomic number of an element with 7 protons; 7 electrons and 8 neutrons? O 8 O…

A: Given values are, No. Of electron =7  No. Of proton=7  No. Of neutron=8

Q: What is the atomic symbol for isotope barium-131? 131 Ba 58 Ba 131 Ba

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Q: Fill in the missing numbers A germanium-74 nucleus contains 32 42 neutrons. protons and A Pu nucleus…

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Q: an isotope with 25 electrons and 28 neutrons Express your answer as an isotope. ΑΣφ DA chemical…

A: Part C An isotope with 25 electrons and 28 neutrons:

Q: Symbol Atomic number charge Mass number Electron number Neutron number Proton number w m 16 127 53…

A: Mass no.= Number of protons + Number of neutrons Atomic number = Number of protons

Q: + 42 He

A:

Q: utral radium atom has a mass of 226 (atomic number 88) it would have neutro electrons.

A: The question is based on concept of atomic structure. We have  to calculate correct  number of…

Q: Identifying and Labelling Isotopes Complete this table - Fill in the missing information Number of…

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.

Q: If a scandium atom has 24 neutrons and an atomic number of 21, then what is its mass number? Select…

A: For a neutral atom,Atomic number = No. of protonsNo. of protons = No. of electronsMass number = No.…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 58 6B 7B - 8B - IB 28 AI si PS CI Ar K Ca Sc…

A: Atomic radius increases when we go down in the group(vertical) from top to bottom and atomic radius…

Q: (1) The radioactive isotope strontium-81 is used in medical imaging as indicated on the table above.…

A: We have unstable nuclide Strontium-81, which undergoes radioactive decay. We need to discuss the…

Q: Use the following table of data to calculate the average atomic mass of an unknown element, X:…

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Q: 0Fm a+ 247 100 49 Mn B+ 126s 50 Sb +

A: The equations can be completed as:-  1. As alpha particle is released, it is alpha decay  247Fm100…

Q: Element L M 35 45 80 Atomic Number 30 O 115 Mass Number 80 Protons 35 Neutrons What is the number of…

A: Recall the data for element "M", Mass number =80 Protons =35 Charge = -1 Number of neutron = ?

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

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

A: Protons are equal to the atomic number.  Platinum has atomic no. Of 78. *The number of neutrons =…

Q: 1. Complete the table: Symbol 119c 35C1¹- 325 Cu²+ 40 18 Ar Element name # of protons # of neutrons…

A: Since, For the given notation of the element, Number of proton = Atomic number Number of neutron =…

Q: Identify the missing species: 246Cm + 12C -----> 4 'n + 238 C f O 257 No O 258 No O 254 Th O 254 No

A: This is a fusion reaction. The 246Cm and 12C combined to form a species and four neutrons. Since it…

Q: Jsing only the periodic table arrange the following elements in order of increasing ionization…

A: Ionisation energy is the amount of energy needed to remove an electron from the outermost orbital of…

Q: Name 20-Ne 22-Ne 35-Cl Element name 100 Notation 80 A Z P N

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Consider the following equation: The mass number of element X is: 219A+12B 93C+ belx +2'n

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Q: 239 1. Answer parts a, b, and c for the following nuclear symbol 34 Pu a. b. C. Fill in the missing…

A: A neutral species has the same number of protons and electrons, and the number of protons in the…

Q: Part 1. Express your answer as an isotope. Part 2. Express your answer as an isotope.

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Q: stion 1 Determine the mass (in grams) of 1.08 x 1024 gold (Au) atoms. A) 110 g B) 350 g C) 111 g Q…

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Q: nitrogen-15    express the answer as an isotope. 10n+2713Al→?+42He01n+1327Al→?+24He  Express answer…

A: Since, Balanced nuclear reaction means number of proton in both side is equal and also mass number…

Q: Element L M O 58 60 64 Atomic Number 30 O 66 Mass Number 80 Protons 35 What is the mass number for…

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Q: The complete symbol of an atom with atomic number 20, mass number 42 is?

A: Calcium is the element with the atomic number 20.

Q: ... File Edit View History MopulM Help gej asu MyOreg X NO CHEM X o Chem10 x Inbox X) xoqu M Week 1…

A: Given Atomic mass of Eu = 151.96

Q: 26. Silver has two naturally occurring isotopes with the masses and natural abundances as shown in…

A:

Q: ED THIS? Read Section 17.3. You can click on the w link to access the section in your e Text. plete…

A: Atomic number(Z) = number of proton(p)Atomic mass = number of protons (p)+ number of neutrons(n)

Q: Fill in the information missing from this table. nuclide 0 89 39 protons 31 0 neutrons 40 0 0 Z 0 29…

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

Q: Neutral/lon Stable/Unstable 11. Using the simulation, build models of hydrogen that match each of…

A: The isotopes given are 11H0, 11H+1 and 31H0.

Q: The correct way to write the isotopes 2Na, AI, Kr, 19r in hyphenated form is sodium-24, aluminum-29,…

A: The correct answer about hyphen notations are given below

Q: There are __________ electrons, __________ protons, and __________ neutrons in an atom of…

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Q: jelaskan apa yang dimaksud energi ikat inti dan tentukan energi ikar per nukleon dari inti 87Br35…

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Q: 5. Complete the table below: Symbol 206pb ?Cu²+ # Protons # Neutrons 31 52 39 76 34 # Electrons 54…

A: Mass number = mass of proton + mass of neutron Atomic number= number protons In a atom number of…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.