What element contains 83 protons?
Bismuth-209 (209Bi) is the isotope of bismuth with the longest known half-life of any radioisotope that undergoes α-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).
What element has 83 protons 83 electrons?
Bismuth
| Name | Bismuth |
|---|---|
| Atomic Mass | 208.98038 atomic mass units |
| Number of Protons | 83 |
| Number of Neutrons | 126 |
| Number of Electrons | 83 |
What element is 83 on the periodic table?
Bismuth – Element information, properties and uses | Periodic Table.
Which element has a mass number of 83?
The elements of the periodic table sorted by atomic mass
| Atomic Mass | Name chemical element | number |
|---|---|---|
| 208.9804 | Bismuth | 83 |
| 209 | Polonium | 84 |
| 210 | Astatine | 85 |
| 222 | Radon | 86 |
What has an atomic number of 83?
Bismuth is a chemical element with the symbol Bi and atomic number 83.
What is CR on the periodic table?
chromium (Cr), chemical element of Group 6 (VIb) of the periodic table, a hard steel-gray metal that takes a high polish and is used in alloys to increase strength and corrosion resistance.
How many protons are in an atom?
The number of protons is the atomic number, and the number of protons plus neutrons is the atomic mass. For hydrogen, the atomic mass is 1 because there is one proton and no neutrons. For helium, it is 4: two protons and two neutrons….2.1 Electrons, Protons, Neutrons, and Atoms.
| Elementary Particle | Charge | Mass |
|---|---|---|
| Proton | +1 | 1 |
| Neutron | 0 | 1 |
| Electron | −1 | ~0 |
Is BR a bromine?
bromine (Br), chemical element, a deep red noxious liquid, and a member of the halogen elements, or Group 17 (Group VIIa) of the periodic table.
How many protons are in bismuth?
83
Bismuth/Atomic number
Is CR magnetic?
Chromium is remarkable for its magnetic properties: it is the only elemental solid which shows antiferromagnetic ordering at room temperature (and below). Above 38 °C, it transforms into a paramagnetic state.
Is CR a metal?
Which element has 86 electrons and 82 protons?
The element that contains 86 electrons, 125 neutrons, and 82 protons is lead.
What is the element that has 88 protons?
Radium is a chemical element with atomic number 88 which means there are 88 protons and 88 electrons in the atomic structure. The chemical symbol for Radium is Ra . Pure radium is silvery-white alkaline earth metal.
What do elements have the atomic number 83?
rhombohedral Bismuth is a chemical element with the symbol Bi and atomic number 83. It is a pentavalent post-transition metal and one of the pnictogens with chemical properties resembling its lighter group 15 siblings arsenic and antimony. Elemental bismuth may occur naturally, although its sulfide and oxide form important commercial ores.
What metal has atomic number 83?
Bismuth is a chemical element with symbol Bi and atomic number 83. It is a pentavalent post-transition metal and one of the pnictogens with chemical properties resembling its lighter homologs arsenic and antimony.