Magnesium (Mg)
The reason for this is the reactivity of the listed metals. Gold and silver are extremely unreactive metals. It is because of this unreactive nature that they remain in good condition for long periods of time, and are preferred in jewelry. Copper, although more reactive than gold and silver, is still not reactive enough to react with HCl.
The only metal that will react is magnesium.
Sodium Na is a metal that belong to the alkali metal with low density and soft
Answer:
272 m/s
Explanation:
The boy jogs= 250 m
time he takes 110 seconds
average speed = 250/110
272 m/s
<span>In a chemical change, the molecular structure of a substance changes. I think this is right. I hope this helps.</span>
I think it would seeing as you typicaly have to use a match to light a gas burner
