Yes, magnesium is relatively expensive.
The reasons being because magnesium is a very large commercial market commodity compared to the abundance of magnesium ore in certain geographic countries/locations.
Magnesium is also very difficult to mine, because it is very reactive and therefore harder to separate from its other compounds, which is reflected in the price of the metal.
Yes it is valuable.
its expensive
Nylon is not an expensive material.
because its very reactive, so when it rains it would get destroyed.
or
no, it is expensive
i am doing homework and this is what i put: steel is extacted using a blast furnace which is quick and relatively cheap. however to extract titanium, magnesium is needed because it is more reactive. magnesium is extracted by electrolysis, which is expensive therefore it is not cheap to buy. you have to buy the magnesium to extract the titanium, which is why titanium is expensive hope this helped and you can copy it word for word i dont care :)
is oil cheap or expensive
its expensive
Its expensive
Expensive, costly, precious, priceless, or valuable. Those are opposites of cheap.
expensive
expensive opulent, expensive, pricy, highbrow,
Nylon is not an expensive material.
Cheap
or
It isn't "cheap" but it isn't as expensive as oak.
yes