Previous question Next question Transcribed Image Text from this Question. D 206 82 Pb and 208 82 Pb. So the number of electrons here is going to be 16 plus two, just 18. 3.7 million tough questions answered. 14N, 16O, 11C B. Answer Save. 1 decade ago. So for nickel here, the number of electrons is going to be equal to 28 minutes to which is 26 number of protons. Protons is equal to atomic number. Xe2+ 54 132 132 Xe* 54 112 Cd 48 Te2- 52 128 Sn4+ 50 118 112 OOOO. 10 terms. science question, i really dont get it,hellp?!! Home. That's still gonna be able to 28. (Total 1 mark) 15. 0 2. pisgahchemist . Which species has 54 electrons and 52 protons? The number of protons of an atom cannot change via any chemical reaction, so you add or subtract electrons to get the correct charge. 5. B. What is the correct sequence for the processes occurring in a mass spectrometer? This problem has been solved! Solved: 90Sr2+ has: a. P^3-, S^2-, Cl^1-, Ar, K^1+, Ca^2+ all have 18 total electrons. Get more help … 12 C. 14 D. 22 (Total 1 mark) 16. The neutral isotope of iodine 129I has 53 protons, 76 neutrons but 53 electrons. Question: Which Species Has 54 Electrons? Switch to. Which of the species below has 28 protons and 26 electrons A Ni 2 B 54 26 Fe C from CHE 2A at University of California, Davis 32. is 38 and the ingredient is strontium. So the magnificent answer is strontium i.e. What species has 54 electrons and 52 protons? Lv 7. Show transcribed image text. Thus, the symbol for the ion is . A) transition elements B) noble gases C) metalloids D) nonmetals E) metals Answer: C Diff: 1 Var: 1 Page Ref: Sec. C. ionization, vaporization, acceleration, deflection . c)64Cu^2+ d)32S^2-e)27Al^3+ Answer Save. The ion 127I has 53 protons, 74 neutrons, 52 electrons53 protons, 74 neutrons, 54 electrons53 protons, 53 neutrons, 53 electrons53 protons, 74 neutrons, 53 electrons 53 protons, 127 neutrons, 54 electrons Ti. Understand the content in your textbooks. Allez Viens Level 2 Chapter 8 Deuxieme Etape. Q21. 2. Blog. 12 protons and 10 electrons? 6 years ago. Cl⁻ III. Which of the following represents a pair of isotopes? Please provide an explanation, I'm in Chemistry AP and I need to know how this works! Allez Viens Level 2 Chapter 8 Troisieme Etape. Which of the species below has 26 protons and 24 electrons A Ni 2 B Fe 2 C 54 from CHEM 102 at Virginia Commonwealth University THIS SET IS OFTEN IN FOLDERS WITH... 19 terms. b)39K. c) 20 protons and 18 electrons. b) 20 protons and 20 electrons. The ion number will appear as a small superscript after the element. 55 = Cesium. How many occupied main electron energy levels are (A) 128 52 Te 2 − (B) 132 54 Xe 2+ (C) 132 54 Xe 2− (D) 128 52 Te 2+ Q20. Relevance. 54, 54, 78 . Which species has 18 electrons? a)31p b) 36Cl c) 34S 2-d) 80Br-e) 16O. Solved: If an atom has 52 protons, 63 neutrons, and 54 electrons, what is the overall mass of this atom (in amu)? So its atomic no. 52 protons, 38 neutrons, and 54 electrons b. Some atoms can split into smaller parts (lighter nuclei). Expert Answer . C. Cathode rays are _____. 18 terms. Lv 7. A. There are _____ electrons, _____ protons, and _____ neutrons in an atom of ¹³²₅₄Xe. C. 74 Te. 14N, 16O, 11C4– C. 14N3–, 16O2–, 11C Look for the atomic mass of the element. B 28 protons, 28 neutrons, and 26 electrons. OTHER SETS BY THIS CREATOR. How many electrons are there in one ion? Favorite Answer. Thus, each atom or ion of sulfur must contain 16 protons. Study Guides. Textbook Notes. 48. Te2- has 54 electrons and only 52 protons (2 fewer positive charges). 2 Answers. Eric. A. vaporization, ionization, acceleration, deflection . D 26 protons, 30 neutrons, and 24 electrons. 12) A) subatomic particles B) protons, neutrons, and electrons C) neutrons D) protons E) protons and neutrons 13) Which isotope has 45 neutrons? a) 32S2-b) 39K c) 35Cl d) 64Cu2+ e) 27Al3+ A. a)35Cl. a) neutrons b) electrons c) x-rays d) atoms e) protons. However, if the element includes a negative or positive ion, then the protons and electrons will not be the same. The anion of 129I has 54 electrons (129I-). An isotope of an element, atomic number z, has mass number 2z + 4. Oxidative phosphorylation works by using energy-releasing chemical reactions to drive energy-requiring reactions: The two sets of reactions are said to be coupled.This means one cannot occur without the other. Booster Classes. Anions (negatively charged ions) that are isoelectronic with a particular noble gas (in this case, xenon) are generally larger in size than cations (positively charged ions) that are also isoelectronic with the same noble gas. D. 126 Te 2-E. 106 Xe 2-Expert Answer . E 54 protons, 56 neutrons, and 52 electrons. I guess your physique of suggestions became truthfully magnificent and a few thing like what i stated. Which isotope has 36 electrons in an atom? It's possible to argue that any element heavier than Ar would have 18 electrons. please and thankyou<3. For example, boron (B) has an atomic number of 5, therefore it has 5 protons and 5 electrons. The name of protons is still 16. A. Neutrons do not have a net electric charge, so the number of neutrons does not matter in the calculation. Answer to 23) Which of the species below has 28 protons and 26 electrons? E. Which species has 18 electrons? Which species has 16 protons? (b) By referring to a periodic table or a table of elements, we see that sulfur (S) has an atomic number of 16. Q.19 Which species has 54 electrons and 52 protons? A 14 6 C and 14 7 N. B 32 16 S and 32 16 S 2– C O 2 and O 3. The number of protons and electrons only. give the number of protons, neutrons and electrons of the 128 Te^2- anion 52 p, 76 n, 54 e Give the number of protons, neutrons, and electrons is the (41/21) SC^3+ ion If an ion has more protons than electrons, it is positively charged and is called a cation. 2 Answers. B. vaporization, acceleration, ionization, deflection . 128 2− 52 Te B. Global Climate Change. If an ion has 55 Protons and 54 Electrons, what element am I referring to and what is its charge? Lv 6. 10 B. In the symbol below, x= x¹³₆. A sulfide ion, 16 S 2-, has: a) 16 protons and 16 electrons b) 32 protons and 16 electrons c) 16 protons and 14 electrons d) 16 protons and 18 electrons 23. Relevance. [Ne]3s23p64s13d4 B. What is the correct symbol of this isotope? 3+. China's space probe sends back its first image of Mars; Harvard astronomer argues that alien vessel paid us a visit; Fungi in the gut prime immunity against infection ; Sep 30, 2007 #2 eli64. However, when an atom has an unequal number of protons and electron, it has an electrical charge and they create ions. Thanks. A) electrons B) protons, neutrons, and electrons C) protons and neutrons D) protons and electrons E) protons Answer: C Diff: 1 Var: 1 Page Ref: Sec. The element with 54 electrons is Xenon (Xe). Xenon is an Inert Gas in Period 5 of the Periodic Table. Xenon has 54 electrons in 5 shells with 8 electrons in the outer shell. Which is the electron configuration of a chromium atom in the ground state? Conversely, if an ion has more electrons than electrons, it is negatively charged and is called an anion. There are _____ electrons, _____ protons, and _____ neutrons in an atom of 132/54 Xe. 132 2+ 54 Xe C. 132 2− 54 Xe D. 128 2+ 52 Te. C. Which pair of elements would you expect to exhibit the greatest similarity in their physical and chemical properties? See the answer. Ne. 6 years ago. Cesium, and a plus one charge. Which of the following species has (a) equal numbers of neutrons and electrons; (b) protons, neutrons, and electrons in the ratio 9: 11: 8 ; (c) a number of ne… Get the detailed answer: Which species has 54 electrons? 2.3 LO: 2.3 GO: G2 6) In the periodic table, the elements touching the steplike line are known as _____. C. The number of protons and neutrons only. You will have to calculate them. The neutral isotope of iodine 129I has 53 protons, 76 neutrons but 53 electrons. In which set do all the species contain more electrons than neutrons? 1 Answer to The ion 127I – has 53 protons, 74 neutrons, 52 electrons53 protons, 74 neutrons, 54 electrons53 protons, 53 neutrons, 53 electrons53 protons, 74 neutrons, 53 electrons 53 protons, 127 neutrons, 54 electrons A. An anion carries a negative charge and has more electrons than protons. 54.938049: Atomic mass [pm] 139: Density at STP [g/cm3] 7.47: Number of protons: 25: Number of neutrons (typical isotopes) 55: Number of electrons: 25: Electron configuration [Ar] 3d5 4s2: Oxidation states +2,3,4,7: Electron affinity [kJ/mol] — Electronegativity [Pauling scale] 1.55: First ionization energy [eV] 7.434: Atomic Number – Protons, Electrons and Neutrons in Manganese. The anion of 129I has 54 electrons (129I-). a) 78, 78, 132 b) 132, 132, 54 c) 78, 78, 54 d) 54, 54, 132 e) 54, 54, 78. This has been bugging me forever!! 126 W 2+ B. I- has 54 electrons and only 53 protons (1 fewer positive charge). They are said to be isoelectronic. Find class notes for your course. Right now we have sold for two minus the two minus means that this so for our species has gained two electrons. Your dashboard and recommendations. A) protons B) neutrons C) electrons D) protons and neutrons E) protons, neutrons, and electrons 12) Different isotopes of a particular element contain the same number of _____. A. Because the ion has three more protons than electrons, it has a net charge of 3+. Ace your next exam with ease . Xe2+ 54 132 132 Xe* 54 112 Cd 48 Te2- 52 128 Sn4+ 50 118 112 OOOO . 21 terms. The electron arrangement of sodium is 2.8.1. 22. Answers and Replies Related Biology and Chemistry Homework Help News on Phys.org. d. 54 protons, 56 neutrons, and 52 electrons e. 58 protons, 58 neutrons, and 56 electrons. None of the answers are correct. An isotope has 52 protons, 74 neutrons, and 54 electrons. 2+, has a) 20 protons and 22 electrons. A. I and II only. Sr and not Sr2+ this is an ion.electrons and as a result 38 via fact the species has 36 electrons and a 2+ charge , the atom from which it became formed could have 38 protons too. D. The number of protons, neutrons and electrons. Grover. d) 22 protons and 20 electrons. ⁸⁰₃₆Kr. I. S²⁻ II. Homework Help. An 56Fe2+ particle contains A 26 protons, 26 neutrons, and 26 electrons. C 58 protons, 58 neutrons, and 56 electrons. ¹²⁸₅₂Te²⁻ What species have the same number of electrons? What is the number of protons and the number of neutrons in 131I? Class Notes. Personalized courses, with or without credits. Source(s): M.S. Which species has 54 electrons? [Ar]3d3 C. 1s22s22p63s23p64s23d4 D. [Ar]4s13d5 3. A chromium atom in the calculation nickel here, the elements touching the steplike line are known as.! Protons than electrons, what element am I referring to and what is its?. Set is OFTEN in FOLDERS with... 19 terms Cl^1-, Ar, K^1+, Ca^2+ all have 18.! 56 neutrons, and 26 electrons has mass number 2z + 4 will appear as a superscript! 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