Question: Recycling of magnesium requires only ___ of energy required to make the primary substance.
Options
A : 24%
B : 10%
C : 88%
D : 38%
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Properties of Steel and its Alloys more questions
As the amount of carbon in steel increases, its ___....
As the amount of carbon in steel increases, its __....
Magnesium alloys are obtainable in the form of __
Magnesium is convenient to use when __ thickness is required.
Mild ___ steel is used for aircraft nuts.
Silico-manganese steels have advantageous __ resistance.
The amount of carbon present in wrought iron is ___
The atomic mass of magnesium is ___
The steel S.A.E 1025 has an ultimate tensile strength of....
An extra quantity of more than ___ % of manganese....
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