Canning beets/air in my jars

[buddy]

I canned some beets last night. used the water bath method. Today I noticed that some of my jars have air bubbles in them. Are they still okay to store???

 

[DaveSoMD]

Were they pickled beets?

 

[JMediger]

That would be my question too ... I'm pretty sure beets are not acidic enough to water-bath can unless they are pickled. Pressure canning would be fine.