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An atom that has lost or gained electrons is an?
an ion
How many electrons are present in C4-?
The C4- ion has a total of 18 electrons. Carbon normally has 6 electrons, but the negative charge of -4 means that there are 4 extra electrons added to the ion.
How many electrons are in Li ion?
A lithium ion (Li+) has one less electron than a neutral lithium atom. This means a lithium ion has 3 electrons.
How many electrons does AS3- have?
Atomic number of arsenic is 33 so that would leave you with 36 electrons
Lithium Ion has how many electrons and protons?
When you say Ion you have to specify whether its negative or positive and the number associated with it. For example: if its Li 3- it means it has 3 more electrons then regular Lithium (which has 3 electrons) that makes it 6 electrons and 3 protons (this nr doesnt change) for Li 3-. Obviously calculations vary depending on the type of ion.
How many valence electrons are in scandium?
Scandium has 3 valence electrons.
How many valence electrons does scandium have?
Scandium has 3 valence electrons.
How many electrons in each energy level of scandium?
In scandium, the number of electrons in each energy level can be calculated using the formula 2n^2, where n is the principal quantum number representing the energy level. Scandium has 21 electrons, so it would have 2 electrons in the first energy level (n=1), 8 electrons in the second energy level (n=2), and 11 electrons in the third energy level (n=3).
How many electrons are in the scandium valence shell?
The element scandium has 21 electrons. However, most of these occupy the inner orbitals. The only electrons in the valence shell are those in the 2s orbital. Since there are two such electrons, scandium has 2 valence electrons.
How many electrons are in the d subshell for scandium?
Scandium has 1 3d electron.
How many electrons does the element SC have?
I believe 4s2 is the distinguishing (last) electron
What is the metallic ion in scandium (ii) chloride?
This compound is made from Scandium and chlorine ions. Scandium is a metal while Chlorine is a non metal. So the metallic ion is the scandium(ii) ion.This is an ionic compound between scandium and chlorine. Scandium is the metal involved. The oxidation number of Sc is +2.
What is the total number of valence electrons in a scandium atom?
A scandium atom has 3 valence electrons.
Why is scandium salts white?
Scandium salts are white because they do not absorb certain wavelengths of visible light. This means that all visible light is reflected from the surface, resulting in them appearing white to our eyes.
How many electrons neutrons and protons are in scandium?
Because its atomic number is 21, it has 21 protons, 21 neutrons, and 21 electrons.
How many electrons will be gained or lost by scandium?
Usually three will be lost.
What kind of ions does scandium have?
The only stable isotope is 45Sc, but the element has unstable isotopes with 36 to 60 nucleons.
