sophiaxeliane Asked: December 2022 it is cause by the reaction of iron with oxygen present in the air ahumidity bmoisture crusting
sophiaxeliane Asked: December 2022 wich of the following shows the absence of oxygen in a materiala combustion blighted candle covered with glass crusting last na toh
sophiaxeliane Asked: December 2022 what will happen if one element needed for combustion is not present? a.The fire will continue it's flame b.Combustion will not occur c.There