Double Bonds

[zoepamonag4C]

Can double bonds have both sigma and pi bonds?

[gillianozawa4I]

Yes, double bonds consist of one sigma and one pi bond. The pi bond is the "second" bond in the double bond.

[Caitlin_Murphy_3C]

Yes, here is a rule of thumb:
a single bond has one sigma bond
a double bond has one sigma and one pi bond
a triple bond has one sigma and two pi bonds

[Alex Alonso - 4F]

Yes, the sigma bond is the first bond and the pi bond(s) are the second and/or third bonds

[JT Wechsler 2B]

Double bonds have both a sigma bond and a pi bond. The way that this works is that the first bond (the single bond) in the molecule is a sigma bond. All bonds after that are pi bonds.

[Nicholas Le 4H]

Yes, double bonds consist of one sigma bond and one pi bond.

[Krista Mercado 1B]

Yes. With multiple bonds, there is only one sigma-bond and each additional bond is a pi-bond. For a double bond there is one sigma-bond and one pi-bond.

[yuetao4k]

Double bonds have a sigma and a pi bond!

[Jacqueline Duong 1H]

A double bond has 1 sigma bond and 1 pi bond.

[404982241]

one sigma bond by default, and a pi bond because its a double