Table of Contents
What is the valence electron of C?
[He] 2s2 2p2
Carbon/Electron configuration
What elements have the same number of valence electrons?
Correct answer: Explanation: The group number is the same as the number of the valence electrons each element within that group has. Therefore, two elements in the same group will have the same number of valence electrons.
What is the valence number of carbon C )?
4 valence electrons
Carbon is in Group 4A, so it has 4 valence electrons.
How many valence electrons does C element have?
four valence
Valence electron: An electron in an atom’s valence shell; a lone pair electron or an electron which is part of a covalent bond. Atomic carbon has six electrons: two inner shell (core) electrons in the 1s orbital, and four valence (outer most shell) electrons in the 2s and 2p orbitals.
How many valence electrons does a carbon atom have?
The valence electrons determine the properties of the element and participate in the formation of bonds. The sixth element in the periodic table is the carbon. That is, the atom of the carbon element has a total of six electrons. The electron configuration of carbon shows that the last shell of carbon has a total of four electrons.
What are the names of the valence electrons?
Element Symbol Element Name Element Element Valence Electrons 1: H: Hydrogen: 1 H – Hydrogen: 1s1 2: He: Helium: 2 He – Helium: 1s2 3: Li: Lithium: 3 Li – Lithium: 2s1 4: Be: Beryllium
What is the total number of electrons in the last shell of carbon?
The total number of electrons in the last shell after the electron configuration of carbon is called the valence electrons of carbon. The valence electron is the total number of electrons in the last orbit. The valence electrons determine the properties of the element and participate in the formation of bonds.
How many valence electrons does boron and argon have?
On the other hand, boron, and argon have 3 and 8 valence electrons respectively. Aluminum and calcium have 3 and 2 valence electrons respectively. And potassium and magnesium, have 1 and 2 such electrons. And if you are doing your chemistry homework, there SHOULD be a Periodic Table in front, that graphically gives you the electronic structure.