Answer:
THE FINAL TEMPREATURE OF IRON SWORD IS
1331°C
Melting? not really sure what type of answer they are going for but the substance is going through the melting phase
In evolutionary biology, a common ancestor is allegedly a link between two varying branches or types of creatures. (Another word for these is 'missing links', since up to this point, not a single one of these common ancestors has been found in the fossil record)
Hope that helped =)
E has indeed the lowest freezing point.