Oxygen can combine with a metal to produce a compound
The answer would be C there would be 6 nonbonding electrons and 2 bonding electrons.
In late 18th century, people wore rubber soled shoes called plimsolls, but they weren't the best sneakers. Around 1892, a US company named Keds started sneakers with a canvas top and rubber soles. By 1917, these were mass produced.
