Question

In: Chemistry

how many valence electrons does an Atom of Al possess

how many valence electrons does an Atom of Al possess

Solutions

Expert Solution

Solution:

Al has atomic number=13

Hence total elections Al possess=13

Electronic configuration of Al=2,8,3

Or 1s2,2s2,2p6,3s2,3p1

Valence electrons electrons of an atom of Al possess

= Outer shell electrons = 3

  


Related Solutions

How many valence electrons does an atom of Ba possess?
How many valence electrons does an atom of Ba possess?61328
how many valence electrons does Ag possess?
how many valence electrons does Ag possess?
“Valence electrons” are electrons in the outermost shell of an atom. How many valence electrons does...
“Valence electrons” are electrons in the outermost shell of an atom. How many valence electrons does an aluminum atom have?
How many valence electrons does the atom of V have?
How many valence electrons does the atom of V have?
How many valence electrons does an atom of antimony, Z = 51, have? How many valence...
How many valence electrons does an atom of antimony, Z = 51, have? How many valence electrons does an atom of fluorine, Z = 9, have? How many valence electrons does an atom of sodium, Z = 11, have? How many valence electrons does an atom of aluminum, Z = 13, have?
How many valence electrons are in an atom of acetaminophen?
How many valence electrons are in an atom of acetaminophen?
How many total electrons and valence electrons are found in an atom of each of the...
How many total electrons and valence electrons are found in an atom of each of the following elements? What is the number of the principal energy level in which the valence electrons are found? A )Mg         D) B B) K            E) Ar C) C            F) Xe
A) How many core electrons and valence electrons make up a carbon atom?
A) How many core electrons and valence electrons make up a carbon atom?Core electrons _______________Valance electrons _______________B) What kind of orbitals are carbon’s valence electrons in? (It may be helpful to draw an orbital diagram.)
How many valence electrons in an electrically neutral Sulfur atom
How many valence electrons in an electrically neutral Sulfur atom
TeF5- anion. a) How many valence electrons does Te have? b) How many valence electrons does...
TeF5- anion. a) How many valence electrons does Te have? b) How many valence electrons does F have? c) Write the Lewis structure of TeF5 - anion: d) Assign formal charges to each atom in the Lewis structure of the TeF5 - anion. e) What is the hybridization of the orbitals on the central atom in the anion TeF5 -? d) Predict the molecular geometry of the TeF5 - anion:
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT