Which combination of protons neutrons and electrons correctly represents a neutral 57 Fe atom a. 26 proton 31neutrons 57 electrons B 26 proton 31 neutrons 31 electrons C.  57 proton 26 neutrons 26 electrons D. 57 proton 26 neutrons 57 electrons E. 26 proton 31 neutrons 26 electrons

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Q: Determine the number of electrons in the Cl -1 ion. a. 17 electrons b. 18 electrons C. 1 electron d.…

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Q: How many protons (P), neutrons (n) and electrons (e) are present in 18173Ta-3 ? a. 76 p 105 n 73 e…

A:

Q: ow many protons (P), neutrons (n) and electrons (e) are present in 18173Ta-3 ? a. 76 p 105 n 73 e b.…

A:

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A: This can be solved as follows

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A: The data given is,

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

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Q: an abundance of 2.365%. What is the abundance of the first isotoper a. 4.479% b. 6.957% d. 80.913%…

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Q: QUESTION 13 How many protons, neutrons, and electrons are there in the 8035Br¹- ion? OA, 35 protons,…

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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: Fluorine 9 F 18.998 Iron 26 Fe 55.845 # Protons: # Electrons: # Neutrons: 10 # Protons: # Electrons:…

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Q: Determine the number of protons and the number of electrons in each ion.a. Al3 +               b.…

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Q: How many protons (P), neutrons (n) and electrons (e) are present in 18173Ta-3 ? a. 76 p 105 n 73 e…

A:

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Q: 1. Complete the table below. Name Atomic notation Arsenide ion Silicon Zinc ion 12C4- 27 Co 2 59 2+…

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Q: Vhich sample contains the fewest atoms? O a. 225 g C O b.50 g Xe O C. 125 g Fe O d. 25 g Ca O e. 50…

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Q: An atom of 131 I contains ________ protons.

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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: 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.…

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Q: According to the periodic table, the neutral atom of what clement has 4 protons, 5 neutrons, and 4…

A: Answer