0
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.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
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 is barium mono-atomic cations and anions?
Barium forms a divalent cation and no anions.
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.
What are the chemical symbols for three different atomic anions that all have 9 protons?
Only fluorine has 9 protons in the atomic nucleus.
What three different atoms or atomic anions with 9 electrons?
F, o^-, n^2-
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
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-.
Does the atomic no of an element change when its atom get converted into cations or anions?
no, it is still the same element just a different type
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
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.
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.
