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An anion is anything with a positive charge. So an atomic anion must be a positively charged atom. Atoms can only gain or lose electrons, which are negatively charged. By losing one or more negative charges, which is to say electrons, an atom becomes positively charged since the protons in its nucleus are no longer balanced by the lost electrons.
So overall, an atomic anion is an atom that has given up one or more electrons.
What else can I help you with?
What 3 atomic anions have 7 protons?
Bruh
What 3 atomic anions have 9 protons?
Since you want atomic (rather than molecular) anions AND 9 protons only the element with atomic number 9 is possible, i.e. Fluorine. This has really only one anionic state though, -1. So I can only suppose you mean either: - transient unstable anions - synthetic isotopes of Fluorine (also unstable) - molecular rather than atomic anions In the latter case (most likely) you could have as well as F- also e.g. NH2- or OH- as molecular (not atomic) anions with 9 protons in total.
Can atomic and molecular ions be cations or anions?
Yes. Example of atomic cation is Na+. Example of atomic anion is Cl-. Example of molecular cation is NH4+. Example of molecular anion is NO3-.
How many photons are required to ionize atomic hydrogen?
Ionization energy and electron affinity for cations and anions, respectively.
Why are anions larger?
Anions have supplementary electrons.
What 3 atomic anions have 7 protons?
Bruh
What 3 atomic anions have 9 protons?
Since you want atomic (rather than molecular) anions AND 9 protons only the element with atomic number 9 is possible, i.e. Fluorine. This has really only one anionic state though, -1. So I can only suppose you mean either: - transient unstable anions - synthetic isotopes of Fluorine (also unstable) - molecular rather than atomic anions In the latter case (most likely) you could have as well as F- also e.g. NH2- or OH- as molecular (not atomic) anions with 9 protons in total.
Does the atomic no of an element change when its atom get converted into cations or anions?
No, the atomic number of an element does not change when its atom gets converted into cations or anions. The atomic number is determined by the number of protons in the nucleus of an atom, which remains the same during the formation of cations or anions.
Can atomic and molecular ions be cations or anions?
Yes. Example of atomic cation is Na+. Example of atomic anion is Cl-. Example of molecular cation is NH4+. Example of molecular anion is NO3-.
What is barium mono-atomic cations and anions?
Barium is a metal that typically forms a +2 cation (Ba^2+). Monoatomic anions are negatively charged ions formed from a single atom. Barium can form various monoatomic anions, such as oxide (O^2-), chloride (Cl^-), and sulfide (S^2-).
What is a negatively charges atomic of molecular ion called?
A negatively charged atomic or molecular ion is called an anion. Anions have gained one or more electrons, resulting in an overall negative charge.
How does the ionic radius of a nonmetal compare with its atomic radius?
in the case of non-metals, the anions are formed by the addition of electrons. So the ionic radius is larger than that of the atomic radius
How do you tell apart cations and anions?
cations, positively charged ions, can be told from anions, negatively charged ions, bysize--cations are smaller then the average atomic mass of the element --anions are largertype--cations are made from metals --anions are non-metalsorder--cations are always listed first in a chemical equation
What are the chemical symbols for three different atomic anions that all have 9 protons?
Only fluorine has 9 protons in the atomic nucleus.
How many photons are required to ionize atomic hydrogen?
Ionization energy and electron affinity for cations and anions, respectively.
What word means atomic particles with a negative charge?
Subatomic particles with a negative charge are called electrons.Atomic particles with a negative charge are called Anions.
Why are anions larger?
Anions have supplementary electrons.
