Multiple ChoiceWhich of the following answers give the correct number of subatomic particles for ?5924Has a video solution.
Multiple ChoiceWhich of the following answers give the correct number of subatomic particles for ?5382Has a video solution.
Textbook QuestionIndicate the number of protons and neutrons in the following nuclei: (b) 193Tl.428Has a video solution.
Textbook QuestionIndicate the number of protons and neutrons in the following nuclei: (c) neptunium-237.327Has a video solution.
Textbook QuestionConsider an atom of 32P. (d) Are either of the atoms obtained in parts (b) and (c) isotopes of 32P? If so which one?150Has a video solution.
Textbook QuestionConsider an atom of 58Ni. (c) What is the symbol for the isotope of 58Ni that possesses 33 neutrons?384Has a video solution.
Textbook Question(b) What is the identity of the element whose isotopes you have selected?525Has a video solution.
Textbook Question(a) Which two of the following are isotopes of the same element: 10646X, 10746X, 10747X?1173Has a video solution.
Textbook QuestionWrite the correct symbol, with both superscript and subscript, for each of the following. (d) the isotope of calcium that has an equal number of protons and neutrons.330Has a video solution.
Textbook QuestionWrite the correct symbol, with both superscript and subscript, for each of the following. Use the list of elements in the front inside cover as needed: (b) the isotope of mercury with mass number 201509Has a video solution.
Textbook QuestionWrite the correct symbol, with both superscript and subscript, for each of the following. Use the list of elements in the front inside cover as needed: (a) the isotope of hafnium that contains 106 neutrons456Has a video solution.
Textbook QuestionIn the following drawings, red spheres represent protons, and blue spheres represent neutrons. Which of the draw-ings represent different isotopes of the same element, and which represents a different element altogether? (a) (b) (c) 139Has a video solution.
Textbook QuestionWrite isotopic symbols in the form X-A (e.g., C-13) for each isotope. d. the hydrogen isotope with one neutron474Has a video solution.
Textbook QuestionWrite isotopic symbols in the form X-A (e.g., C-13) for each isotope. c. the uranium isotope with 146 neutrons627Has a video solution.
Textbook QuestionWrite isotopic symbols in the form X-A (e.g., C-13) for each isotope. b. the silver isotope with 62 neutrons247Has a video solution.
Textbook QuestionWrite isotopic symbols in the form X-A (e.g., C-13) for each isotope. a. the silver isotope with 60 neutrons264Has a video solution.
Textbook QuestionWrite isotopic symbols in the form AZX for each isotope. c. the potassium isotope with 21 neutrons324Has a video solution.
Textbook QuestionWrite isotopic symbols in the form AZX for each isotope. b. the copper isotope with 36 neutrons1116Has a video solution.
Textbook QuestionWrite isotopic symbols in the form AZX for each isotope. a. the copper isotope with 34 neutrons278Has a video solution.
Textbook QuestionDetermine the number of protons and the number of neutrons in each isotope. d. 208 82Pb258Has a video solution.
Textbook QuestionDetermine the number of protons and the number of neutrons in each isotope. a. 14 7N455Has a video solution.
Textbook QuestionDetermine the number of protons and the number of neutrons in each isotope. a. 40 19K b. 226 88Ra c. 99 43Tc d. 33 15P3791Has a video solution.
Textbook QuestionThe table to the right gives the number of protons (p) and neutrons (n) for four isotopes. (a) Write the symbol for each of the isotopes.95Has a video solution.
Textbook QuestionThe natural abundance of 3He is 0.000137%. (b) Based on the sum of the masses of their subatomic particles, which is expected to be more massive, an atom of 3He or an atom of 3H (which is also called tritium)?468Has a video solution.
Textbook QuestionThe natural abundance of 3He is 0.000137%. (a) How many protons, neutrons, and electrons are in an atom of 3He?415Has a video solution.
Textbook QuestionThe element argon has three naturally occurring isotopes, with 18, 20, and 22 neutrons in the nucleus, respectively. (a) Write the full chemical symbols for these three isotopes.1092Has a video solution.
Textbook QuestionThe first atoms of seaborgium (Sg) were identified in 1974. The longest-lived isotope of Sg has a mass number of 266. (a) How many protons, electrons, and neutrons are in an 266Sg atom?309Has a video solution.
Textbook QuestionThe radioactive isotope cesium-137 was produced in large amounts in fallout from the 1985 nuclear power plant disas-ter at Chernobyl, Ukraine. Write the symbol for this isotope in standard format.412Has a video solution.
Textbook QuestionWrite symbols for the following isotopes: (a) Z = 58 and A = 140 (b) Z = 27 and A = 60653Has a video solution.
Textbook QuestionNuclei with the same number of neutrons but different mass numbers are called isotones. Write the symbols of four isotones of 236Th.911Has a video solution.
Textbook QuestionHow many protons, neutrons, and electrons are in each of the following atoms? (d)143Has a video solution.
Textbook QuestionHow many protons, neutrons, and electrons are in each of the following atoms? (c)178Has a video solution.
Textbook QuestionHow many protons, neutrons, and electrons are in each of the following atoms? (b)111Has a video solution.
Textbook QuestionHow many protons, neutrons, and electrons are in each of the following atoms? (a)107Has a video solution.
Textbook QuestionHow many protons and neutrons are in the nucleus of the following atoms? (d)104Has a video solution.
Textbook QuestionHow many protons and neutrons are in the nucleus of the following atoms? (c)134Has a video solution.
Textbook QuestionHow many protons and neutrons are in the nucleus of the following atoms? (b)110Has a video solution.
Textbook QuestionHow many protons and neutrons are in the nucleus of the following atoms? (a)119Has a video solution.
Textbook QuestionWhich of the following isotope symbols can't be correct? (a) (b) (c) (d)216Has a video solution.
Textbook QuestionFluorine occurs naturally as a single isotope. How many protons, neutrons, and electrons are present in deuterium fluoride (2HF)? (Deuterium is 2H.)550Has a video solution.
Open QuestionWhich pair of atoms constitutes a pair of isotopes of the same element?194Has a video solution.
