Oven bake element. The terminals are male quarter inch spade connectors. The wires push onto the heating elements connectors. If the oven does not bake then the element could have burned out.
Surface heating element with looped terminal ends. 8-inch diameter. If the surface element won't heat, either the surface element or the surface element switch may be defective. To determine if the surface element is defective, use a multimeter to test it for continuity.
6 Inch diameter surface heating element with looped terminal ends
Oven broiler heating element with push-on terminals, 240 volts