Although there were many scientist who were competing to invent the first practical light bulb, it was Thomas Alva Edison who is credited with making them a household item.
A kilometer is a unit of measurement for distance and not a household item.
what household item is the shaped like a pyramid
Yes Plus Fabric Softener is a household item. Yodora Deodorant is a household item. Yellow peppers are a household item.
A bag of flour or sugar is a common household item that is around 5 pounds in weight.
Table salt (sodium chloride) is a household item that is made from chlorine and sodium.
...appliance?
now
Yes
A candle
A toy xylophone is a household item.
Queen bed is a household item.