WebUnformatted text preview: Isotope Practice Here are three isotopes of an element: 12C 13C 14C a. The element is: Carbon b. The number 6 refers to the _ atomic # c. The numbers 12, 13, and 14 refer to the Mass # P+N d. How many protons and neutrons are in the first isotope? e. How many protons and neutrons are in the second isotope? b & 7 f. WebThe next heaviest carbon isotope, carbon-13 ( 13 C), has seven neutrons. Both 12 C and 13 C are called stable isotopes since they do not decay into other forms or elements over time. The rare carbon-14 ( 14 C) isotope contains eight neutrons in its nucleus. Unlike 12 C and 13 C, this isotope is unstable, or radioactive.
Answered: Part D Based on your answer in Part B,… bartleby
WebPart D. Based on your answer in Part B, how many neutrons are in this amount of 13C? Express your answer numerically in neutrons. Show transcribed image text Expert … WebNeutrons have no charge and are the lightest subatomic particle., If an atom gains 3 electrons to make an ion, what is the charge on that ion? Select one: a. 3+ b. 1- c. 1+ d. … how many skateboards does tony hawk have
How do you find the number of atoms in 13C? – Heimduo
WebThe atomic number of each of these isotopes is 6, although their mass numbers vary greatly from one another (12, 13, and 14 respectively). In addition, their radioactive qualities are distinct from one another: whereas 12C, 13C, and 14C are all stable, only 14C is radioactive and decays over time. WebCarbon-13 (13C): The carbon isotope whose nucleus contains six protons and seven neutrons. This gives an atomic mass of 13 amu. six neutrons, resulting in an atomic … Web2 aug. 2024 · For all atoms with no charge, the number of electrons is equal to the number of protons. number of electrons = 30. The mass number, 65, is the sum of the protons and the neutrons. To find the number of neutrons, subtract the number of protons from the mass number. number of neutrons = 65 − 30 = 35. Exercise 4.8.3. how many skeins for afghan