10. The main inputs for producing pig iron are A. Iron, Oxygen, sulfur C: pig, iron, fire B. Air, coke, iron ore Diron sulfide, carbon dioxide, water

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device