Answer:
I do not know what is the solvent for steel is. sorry
Explanation:
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in halogens. GROUP 17
Answer: Water is a permanent electric dipole, having permanent charge separation.
Explanation:
Hydrogen bonding is an intermolecular force having partial ionic-covalent character.
In 
, O is a highly electronegative atom attached to a H atom through a covalent bond. The oxygen atoms being more electronegative gets partial negative charge and H atom gets partial positive charge. Thus water is permanent electric dipole.
Hydrogen bonding takes place between a hydrogen atom (attached with an electronegative atom O) and an electronegative atom (O).
Answer:
D. the quantity of heat that is required to raise 1 g of the sample by 1*C (kelvin) at a constant pressure.
