What has 18 protons and 22 neutrons?
Given the number of protons is \[18\]. So, the atomic number is also \[18\], and the element with atomic number \[18\] is Argon with the symbol \[Ar\]. Now we need to find the mass number of Argon. Since, a neutral atom of argon also has 22 Neutrons.
What element has 18 protons and 21 neutrons?
What element has 18 protons and 21 neutrons? – Quora. That would be an isotope of the noble gas argon, Ar, since the element has 18 protons — atomic number 18. Specifically, this is argon-39 or 39/18Ar, if you prefer.
Does sodium have 22 neutrons?
Sodium-22 is a stable isotope containing 11 neutrons. Only trace amounts of sodium-22 are found naturally.
Which of the following elements has 18 neutrons?
chlorine
Some atoms of chlorine have 18 neutrons in their nuclei.
What element has 22 protons and 22 neutrons?
About Argon Argon has the chemical formula Ar. The most stable isotope of Argon has 22 neutrons in its nucleus giving it an atomic mass of 40. Argon is a Noble Gas.
What element has 21 protons and 22 neutrons?
Potassium
Hence, the Potassium number of neutrons are 20, 21 and 22. I recommend you to read this link, where it is easy and fun to learn about the way to calculate the number of neutrons of any element on the periodic table of elements.
What is the atomic number for sodium-22?
11
It provides atomic mass, mass excess, nuclear binding energy, nucleon separation energies, Q-values, and nucleon residual interaction parameters for atomic nuclei of the isotope Na-22 (Sodium, atomic number Z = 11, mass number A = 22).
What is the symbol for sodium-22?
4.3Related Element
| Element Name | Sodium |
|---|---|
| Element Symbol | Na |
| Atomic Number | 11 |
What has 18 protons and 20 neutrons and 18 electrons?
What element has 18 protons, 20 neutrons, and 18 electrons? – Quora. The element is Ar- 38. If you look at the periodic table, argon (Ar) has 18 protons and thus 18 electrons.
How many protons and electrons does sodium have?
Summary Element Sodium Number of protons 11 Number of neutrons (typical isotopes) 23 Number of electrons 11 Electron configuration [Ne] 3s1
Which of the following elements has 18 protons?
The element having 18 protons is Argon. The number of neutrons and electrons are not necessary in identifying what an element is. So you can forget these details (except some elements are not found) A single atom of an element has 21 neutrons, 20 electrons, and 20 protons.
How many neutrons and electrons does an element have?
The number of neutrons and electrons are not necessary in identifying what an element is. So you can forget these details (except some elements are not found) A single atom of an element has 21 neutrons, 20 electrons, and 20 protons. Which element is it?
What is the number of protons and electrons in silver?
Rhodium has 45 protons, 58 neutrons and 45 electrons: 46: Palladium has 46 protons, 60 neutrons and 46 electrons: 47: Silver has 47 protons, 61 neutrons and 47 electrons: 48: Cadmium has 48 protons, 64 neutrons and 48 electrons: 49: Indium has 49 protons, 66 neutrons and 49 electrons: 50: Tin has 50 protons, 69 neutrons and 50 electrons: 51