She was the daughter of the late Albert and Marie Alexander and was preceded in death by nine siblings.
Betty retired from American Lava Corporation.
She was a member of East Ridge Church of Christ.
Survivors include her two children, Lenore Walker (Larry), Robert Alexander, Jr., both of Chattanooga, TN, and brother, Charles Alexander, of Okeechobee, FL.
Graveside services will be held at 11:00 a.m., Saturday, December 8, 2018, at Chattanooga Memorial Park with Minister Jerry Clements officiating.
Please share your thoughts and memories online at www.ChattanoogaValleyViewChapel.com
Arrangements by Chattanooga Funeral Home, Crematory & Florist, 7414 Old Lee Highway, Chattanooga, TN 37421.