Atomic Number of Bismuth. Primordial bismuth consists entirely of this isotope. Bismuth belongs to the Nitrogen Family, meaning it has 5 valence electrons, and has many of the same properties as nitrogen, â¦ An atom of chromium has 24 protons, 28 neutrons, and 24 electrons. Bismuth is a chemical element with atomic number 83 which means there are 83 protons and 83 electrons in the atomic structure. As to neutrons, the number of neutrons in bismuth atoms can vary. Electrons surround the nucleus; protons and neutrons are in the nucleus. SURVEY . A. ... Bismuth-211 is a radioisotope of bismuth that can decay by emission of an alpha particle. In the future it might be used â¦ In the case of sulfur, a sulfur atom has 16 protons and 16 electrons. Bismuth is a chemical element with atomic number 83 which means there are 83 protons and 83 electrons in the atomic structure. Calculate the number of protons, neutrons, and electrons in a sample of 209Bi5+ that has the same mass as the bismuth â¦ sum of the number of neutrons and protons . Bismuth (pronounced biz-meth), in its normal phase, is a solid. Bismuth-209 (209 Bi) is the isotope of bismuth with the longest known half-life of any radioisotope that undergoes Î±-decay (alpha decay).It has 83 protons and a magic number of 126 neutrons, and an atomic mass of 208.9803987 amu (atomic mass units). 6. It occurs in uranium ores. Tags: Question 3 . 209Bi is the only naturally occurring isotope of bismuth. 209 protons, 209 electrons and 126 neutrons. It is similar to tellurium and bismuth. The only way that an atom becomes an ion (a charged particle) is to gain OR loose Electrons. How many protons, neutrons and electrons are there in one ion of 209Bift? It is a naturally diamagnetic metal and has 83 protons, 126 neutrons, and 83 electrons. difference between the number of neutrons and protons. Report question . Bismuth has an atomic mass of 208.98. 29 29 29 35 Describe the general arrangement of subatomic particles in the atom. The chemical symbol for Bismuth is Bi.. Atomic Mass of Bismuth. To find the neutrons, simply subtract the atomic mass from â¦ Part III. In all atoms of bismuth, the number of electrons must equal the. That means that the number of protons (+ charges) and the number of electrons (-negative charges) must be the same . Bi is the only naturally occurring isotope of bismuth. Atoms do not change ,gain or loose protons. Isotope Isotope notation Atomic # Protons Electrons neutrons Oxygen-16 8 8 8 8 Bromine-80 35 35 35 45 Uranium-235 92 92 92 143 Copper-64. number of neutrons. 8. Bismuth is a brittle metal with a silvery white color when freshly produced, but surface oxidation can give it a pink tinge. Calculate the number of protons, neutrons, and electrons in a sample of 209 Bi't that has the same mass as the bismuth â¦ How many protons, neutrons and electrons are there in one atom of 209Bi? The chemical symbol for Bismuth is Bi . Note that, each element may contain more isotopes, â¦ Atomic mass of Bismuth is 208.9804 u. 30 seconds . The number of protons is always the atomic number (so in this case, 209), and of course, the number of electrons is always equal to the number of protons when the atom is not an anion or a cation. answer choices . What atom is the product of alpha decay of bismuth-211? number of protons. 28 C. 48 D. 52. How many subatomic particles are in the nucleus of a chromium atom? Q. 24 B. These other "flavors" of bismuth are its isotopes , and the numbers of neutrons in bismuth range from 101 to 135.It is bismuth-209 with 126 neutrons that represents all the natural bismuth we find. 7. How many protons, neutrons and electrons are there in one ion of 209Bi5+? D. 52. Atomic Number (Protons/Electrons)- 83-Protons- 83-Neutrons- 126-Electrons- 83 Atomic Mass (Protons+Neutrons)- 208.98, or 209 when rounded Symbol- Bi Group and Period- Group 15 (Nitrogen or Pnictogens) and Period 6 State of Matter at Room Temp- Solid Element Type- Metal Melting Point- 544.55 K (271.4 C, 520.52 F) This means that Bismuth â¦ How many protons, neutrons and electrons are there in one atom of 209Bi? All atoms of bismuth have 83 protons.