How many protons neutrons and electrons does lead 207 have?
How many protons neutrons and electrons does lead 207 have?
Properties of Lead-207 Isotope:
| Properties of Lead-207 Isotope: | LEAD-207 |
|---|---|
| Relative Isotopic Mass | 206.9758969 |
| Neutron Number (N) | 125 |
| Atomic Number (Z) | 82 |
| Mass Number (A) | 207 |
How many neutrons does lead 207 have?
A The element with 82 protons (atomic number of 82) is lead: Pb. B For the first isotope, A = 82 protons + 124 neutrons = 206. Similarly, A = 82 + 125 = 207 and A = 82 + 126 = 208 for the second and third isotopes, respectively.
How many protons and neutrons are in an atom of at 207?
Since lead has 82 protons, the number of neutrons in an atom of lead-204 is 204-82=122. Similarly, lead-206 has 124 neutrons, lead-207 has 125 neutrons and lead-208 has 126 neutrons.
How many protons neutrons and electrons are in hydrogen?
A hydrogen atom contains one proton, one electron, and no neutrons.
What is the atomic number of 207 pb?
82
Lead-207 is a lead(0)….4.3Related Element.
| Element Name | Lead |
|---|---|
| Atomic Number | 82 |
How many protons neutrons and electrons does lead have?
Determine the number of protons, neutrons, and electrons in a 210Pb2+ ion. The atomic number of lead is 82, which means this ion contains 82 protons. Since it has a charge of +2 , this ion must contain 80 electrons.
How many protons and neutrons are in lead?
Lead/Atomic number
Lead has a magic number of protons (82), for which the nuclear shell model accurately predicts an especially stable nucleus. Lead-208 has 126 neutrons, another magic number, which may explain why lead-208 is extraordinarily stable.
What is the half-life of lead 207?
704 million years
RADIOMETRIC TIME SCALE
| Parent Isotope | Stable Daughter Product | Currently Accepted Half-Life Values |
|---|---|---|
| Uranium-238 | Lead-206 | 4.5 billion years |
| Uranium-235 | Lead-207 | 704 million years |
| Thorium-232 | Lead-208 | 14.0 billion years |
| Rubidium-87 | Strontium-87 | 48.8 billion years |
Is lead 207 an atom?
Lead 207 Metal (Lead-207) is a stable (non-radioactive) isotope of Lead. It is both naturally occurring and a produced by fission. Lead 207 Metal is one of over 250 stable Metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications.
What is the electrons of hydrogen?
1
Hydrogen/Electrons per shell
What’s the number of neutrons in hydrogen?
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. For most of the 16 lightest elements (up to oxygen) the number of neutrons is equal to the number of protons.
What is the protons of PB-207?
Properties of Pb-207 Isotope:
| Properties of Pb-207 Isotope: | PB-207 |
|---|---|
| Nucleon Number (A) | 207 |
| Proton Number (Z) | 82 |
| Half-life | Stable |
| Spin | 0.5 |
How many protons and neutrons are in the nucleus of lead?
1 Answer. The atomic weight of lead (pb) is is 207, meaning that there is a total of 207 protons and neutrons in its nucleus. Since its atomic number is 82, there are 82 protons in its nucleus.
What is the electron configuration of lead in Pb?
See more Lead products. Lead (atomic symbol: Pb, atomic number: 82) is a Block P, Group 14, Period 6 element with an atomic radius of 207.2. The number of electrons in each of Lead’s shells is [2, 8, 18, 32, 18, 4] and its electron configuration is [Xe] 4f14 5d10 6s2 6p2.
What is the isotope of lead 207?
About Lead- 207 Metal Isotope Lead 207 Metal (Lead-207) is a stable (non-radioactive) isotope of Lead. It is both naturally occurring and a produced by fission. Lead 207 Metal is one of over 250 stable Metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications.
