A 2 circle faced polygon with a roll in the middle... Or a coke can.
Polyhedrons are three-dimensional geometric shapes with flat polygonal faces, straight edges, and vertices. They are characterized by their number of faces, vertices, and edges, which are related by Euler's formula: ( V - E + F = 2 ), where ( V ) is vertices, ( E ) is edges, and ( F ) is faces. Polyhedrons can be classified into regular (Platonic solids, where all faces are identical) and irregular types. Their faces can vary in shape, but they are always formed by connecting edges at vertices.
To write the electron configuration for Ar (argon) with 4s^2 and 3d^1 in longhand, you first write the electron configuration for argon (Ar): 1s^2 2s^2 2p^6 3s^2 3p^6. Then, you add the additional electrons in the 4s and 3d orbitals: 4s^2 3d^1.
In Fe atoms, the 3d orbitals are partially filled. Iron (Fe) has an electron configuration of [Ar] 3d^6 4s^2, where the 3d orbitals contain 6 electrons.
The 4s orbital is a type of atomic orbital that is part of the fourth energy level in an atom. It has a spherical shape and can hold up to 2 electrons. The 4s orbital is lower in energy than the 3d orbital in the periodic table.
a cylinder
sphere
A cylinder, depending if you think the curved part that goes around counts..
a cylinder
A cylinder
A cylinder.
A cylinder.
a cylinder
Yes; A Cylinder.
The mandible has a horse-shoe like shape with 2 upward curved edges.
# of faces + # of edges + # of vertecies + 2
A cylinder has 2 parallel circular edges