In low carbon steels, ________ raises the yield point and improves the resistance to atmospheric corrosion.

In low carbon steels, ________ raises the yield point and improves the

1.	In low carbon steels, ________ raises the yield point and improves the resistance to atmospheric corrosion.
A.	Sulphur
B.	Phosphorus
C.	Manganese
D.	Silicon
Answer» C. Manganese