Answer:
d) 60%
Explanation:
Given the chemical formula;
MgO = Magnesium oxide.
First of all, we would determine the relative molecular mass (RMM) of MgO.
Atomic mass of Mg = 24
Atomic mass of O = 16
RMM (MgO) = 24 + 16 = 40 g/mol
Next, we would find the percent by mass of magnesium (Mg);
% Mg = 24/40 * 100
% Mg = 2400/40
% Mg = 60 percent.
Islam was started by Muhammed a member of the Quarish Tribe(arabic) from somewhere in the Arabian Peninsula(unsure where exactly, probably Mecca)
Becouse they had different beliefs as from Andrew
Midas era un hombre que deseaba que todo lo que tocaba se convertiría en oro. Sin embargo , no había pensado que este deseo no era en realidad una bendición , sino una maldición . Su avaricia nos invita a pensar y darse cuenta de las consecuencias que nos pueden llevar a convertirse en esclavos de nuestros propios deseos .
