2. Write the complete chemical symbol (4E) for the isotope of copper with the following individual characteristics. a. 32 more neutrons than protons b. Two more subatomic particles than Zn c. The same number of neutrons as 58 Ni d. The same number of nucleons as Zn

Q: 19. How best describes isotopes?     20. Who discovered lectrons?

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Q: Write the atomic symbol for each of the following a. an atom with 47 protons and mass number of 107…

A: The atomic symbol for each of the following are,The representation of any atom is given by its…

Q: Indicate the number of protons, neutrons, and electrons in 16S. 33 S. Part 1 of 3 How many protons…

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Q: Mass Mass Abundance Abundance Avg. mass (from Table 1) Symbol (from Table 1) (Avg. Mass) x (% Abun…

A: Isotopes are same elements that have same atomic number, that is same number of protons, but differ…

Q: 5. Which of the following information can be determined from this isotope: sodium 23 L # of protons…

A: The isotope given is Sodium-23. Since the element is mentioned as sodium. Hence the atomic number of…

Q: A. For the isotope chlorine-37: a. How many protons are in chlorine-37? b. How many neutrons are in…

A: THe objective of the question is answer the questions related to .

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

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Q: 6. OH- concentration is 1.233x10(-7). What is the pH? 8.09 5.09 6.09 7.09

A: PH = -log [H+] POH= - log [OH-] Given [oH-]= 1.233×10-7

Q: Chemistry: Fundamentals and Principles Davidson presented by Macmillan Learning For each set of…

A: For a neutral atom, Atomic number = Number of protons = Number of electrons and Mass number = Number…

Q: MCQ 20: The number of atoms in the same element has the same number of A. protons B. electrons C.…

A: ATOM The atom is the smallest unit of a chemical element and is the basic unit of matter which…

Q: There are only two naturally-occuring stable isotopes of carbon. The mass and natural abundance of…

A: Carbon has two naturally occurring isotopes from Aleks periodic table atomic mass of carbon is…

Q: What makes up most of the volume of an atom?A. protonsB. neutronsC. electronsD. empty space

A: The smallest particle of an element is called an atom. Atoms of different elements are of different…

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

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Q: Part A 206 How many protons are in the nuclide Tl? 81 Express your answer as an integer. ΑΣφ. ? #p+…

A: In an atom three fundamental particles are present which are electrons, protons and neutrons.…

Q: which of the following statements is correct? a. All elements must contain protons, neutrons and…

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Q: An atom of atomic number 53 and mass Number 127contains how many neutrons?

A: Atomic number (Z) = 53 Mass number (A) = 127 Number of neutrons (n) = ?

Q: 2. The isotope of iodine with a mass number 131 is often used in medicine as a radioactive tracer.…

A: We know that, Number of proton= Atomic number=no. of electron (when no any charge present) no. of…

Q: . Given 24/14 Si, a) Find the number of protons, electrons and neutrons in the neutral atom.

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Q: How many protons, neutrons, and electrons are in the following atoms: * Mn d. An c. "U. S5

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Q: Using the atomic symbol below, how many neutrons are in this isotope? 2357 92 iments

A: The number of neutrons is equal to the difference between the mass number of the atom (A) and the…

Q: A. What is the mass number of an atom of Iron ( atomic number 26) with 32 neutrons?  B. Is this…

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Q: 15. How many subatomic particles are there in C-14  A. 6 B. 8 C. 14 D. 20

A: There are three subatomic particles present in any atom or element- protons, neutrons and electrons.…

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: QUESTION 5 Fill in the blanks: Atomic # Element Symbol Mass # number of neutrons number of electrons…

A: atomic mass = no. of  proton + no. of neutron (in atom) In a neutral atom , no. of proton =no. of…

Q: 16. Give complete symbols of each atom, including the atomic number and the mass number. a. a…

A: An atom has nucleus. Protons and neutrons are present in nucleus. Electron revolve around the…

Q: 9. How many neutrons does the Cl atom have? a) 19 b) 18 c) 9 d) 17 10 What is the difference betwoon…

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

Q: An element with 11 neutrons, 11 protons, and 11 electrons would have a mass number of _____?

A: The total number of neutrons and protons present in a nucleus is known as mass number.

Q: Choose the atom which has a different number of neutrons than the rest. Select one: O a. a. 93 Nb 41…

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Q: Calculate the number of neutrons in Krypton-80. Select one: a. 45 O b. 48 44 O d. 35

A: krypton is belong to the noble gases . nobles gases are present in last group of the periodic table…

Q: Identify for an atom of 55Mn: element name: _____________ Z, atomic number = ____ A, mass number…

A: The nuclear symbol of the isotope given is 55Mn.

Q: The number of electrons (e) and protons (p) in Cr+3 ion is ………………………

A: The provided atom is Cr3+.  Atomic number of Cr =24 When we take the neutral atom.Then, Number of…

Q: How many protons, neutrons, and electrons are in the following? a. 1 atom of iodine-127 b. 1 atom of…

A: Solution : 1)The atomic number of Iodine is 53 which tells us that it contains 53 protons in its…

Q: Which of the following is the least massive?  a. A neutron b. A proton c. An alpha particle d.…

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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: Atomic structure and Mass r which iso to pee in each pair contains mone neutrons? a chlorine - 35 or…

A: In any element, the number of neutrons is given by, Number of neutrons = Mass number - Number of…

Q: Identify the isotope formed when an atom captures a neutron, You may use your Periodic Table to…

A: The objective of the question is to identify the isotope when following atom captures a neutron.

Q: 13. Which pair represents isotopes? a. He and »He b. seFe and sa:Mn c. Si and suP 14. Which pair…

A: Identify isotopes pair among them --

Q: Atoms of a specific element that have the same number of protons but a different number of neutrons…

A: An atom is made up of protons, neutrons, and electrons. Protons and neutrons together called…

Q: / protons

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

Q: change as the volume 5. Which of the options below share the same exte A. 50 kg of concrete. 50 m³…

A: In structure of atom, there is nucleus present inside the atom and electrons are revolving around…

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

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Q: . Isotopes contain different numbers of *       A. electrons       B. neutrons

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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: Strontium naturally exists as 4 stable isotopes with masses of 84, 86, 87, and 88. Which statement…

A: Elements exist in different isotopic forms and each form has its own abundance.

Q: 3. Which species has a negative charge? A. a lithium ion B. an alpha particle С. an aluminum ion D.…

A: In the process of radioactive decay an unstable nucleus is disintegrated to smaller nuclei along…

Q: For the elements below give the missing values. 160 a. 8 Name: Atomic number: Mass number: Number of…

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

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.