What element has the atomic number 51?
Antimony
Antimony – Element information, properties and uses | Periodic Table.
What element has 51 neutrons?
Zirconium
Zirconium as 40 protons and 51 neutrons in its nucleus giving it an Atomic Number of 40 and an atomic mass of 91. Zirconium is in Period 5 of the Periodic Table because it has 5 electron shells.
What is the color of antimony?
silvery bluish white
Antimony is a lustrous silvery bluish white solid that is very brittle and has a flaky texture.
What is Sb 51 electron configuration?
Ans: 51 electrons. How do you write the electron configuration for antimony? Ans: Antimony electron configuration is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3.
How many electrons are there in the 4th energy level of 51 Sb?
Antimony Atomic and Orbital Properties
| Atomic Number | 51 |
|---|---|
| Number of Neutrons | 71 |
| Shell structure (Electrons per energy level) | [2, 8, 18, 18, 5] |
| Electron Configuration | [Kr] 4d10 5s2 5p3 |
| Valence Electrons | 5s2 5p3 |
What has 51 protons and 70 neutrons?
Antimony (Sb). Diagram of the nuclear composition and electron configuration of an atom of antimony-121 (atomic number: 51), the most common isotope of this element. The nucleus consists of 51 protons (red) and 70 neutrons (yellowe).
What isotope has 51 protons 72 neutrons?
Antimony-123 is composed of 51 protons, 72 neutrons, and 51 electrons.
What does antimony look like?
Antimony is a semimetallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder.
What is the electron configuration of silver?
[Kr] 4d¹⁰ 5s¹Silver / Electron configuration
What is the electron configuration in shell of 51 Sb?
What element has 51 protons 72 neutrons and 51 electrons?
What has 51 protons and 71 neutrons?
Antimony as 51 protons and 71 neutrons in its nucleus giving it an Atomic Number of 51 and an atomic mass of 122. Antimony is in Period 5 of the Periodic Table because it has 5 electron shells.
What is antimony found in?
1600 BCAntimony / Discovered
What is the energy level of silver?
Energies: 1st ionization energy: 731 kJ/mole. Electronegativity: 1.93. 2nd ionization energy: 2073.5 kJ/mole.
What is silver Ag highest energy level?
Silver Atomic and Orbital Properties
| Atomic Number | 47 |
|---|---|
| Shell structure (Electrons per energy level) | [2, 8, 18, 18, 1] |
| Electron Configuration | [Kr] 4d10 5s1 |
| Valence Electrons | 4d10 5s1 |
| Oxidation State | -2;-1 1;2;3;4 |
How does antimony look like?
Antimony is a silvery-white, shiny element that looks like a metal. It has a scaly surface and is hard and brittle like a non-metal. It can also be prepared as a black powder with a shiny brilliance to it. The melting point of antimony is 630°C (1,170°F) and its boiling point is 1,635°C (2,980°F).
What is silver’s phase in room temperature?
solid
Silver is a chemical element with symbol Ag and atomic number 47. Classified as a transition metal, Silver is a solid at room temperature.
What is the quantum numbers of 47 Ag?
Silver atoms have 47 electrons and the electronic shell structure is [2, 8, 18, 18, 1] with Atomic Term Symbol (Quantum Numbers) 2S1/2….Silver Atomic and Orbital Properties.
| Atomic Number | 47 |
|---|---|
| Oxidation State | -2;-1 1;2;3;4 |
| Atomic Term Symbol (Quantum Numbers) | 2S1/2 |
Why is gold Au and silver Ag?
The words silver and gold are Anglo-Saxon in origin but the chemical symbols for these elements (Ag and Au) are derived from the Latin argentum (itself derived from the Greek αργóς, argos, shiny or white) and aurum, gold.