(b) In the reactor magnesium is used to produce titanium. If carbon were used instead of magnesium, no titanium would be produced.
What does this tell you about the relative reactivities of carbon, magnesium and
titanium?

Acycloalkane molecule contains 8 carbon atoms. how many hydrogen atoms are present in the molecule?

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots