Aluminum is light and is quite unreactive it is malleable and strong too.
The correct answer for the question that is being presented above is this one: "A a naturally occurring, inorganic solid that has a crystal shape and a definite chemical composition." The correct definition of minerals is that it is a naturally occurring, inorganic solid that has a crystal shape and a definite chemical <span>composition</span>
Well, am not sure but..
teleportation , or dream journey or mind waves transportation
<span>S + O2 = SO2
1 mole S ------------- 1 mole SO2
( moles S ) --------- 15.0 moles SO2
moles S = 15.0 x 1 / 1
moles S = 15.0 / 1
= 15.0 moles S</span>
To calculate moles of any 
of a subtance, we need to divide the given mass by the molar mass of the substance that is 
given as per the question. By simply putting the values of the two masses we will be left with the number of moles of the given substance.
where, n= number of moles of given substance (mol)
m= given mass of the substance (grams)
M= molar mass of the given substance (grams/mol)
