Answer:
Confederate States of America organized in Montgomery, Ala., and elected Jefferson Davis president. The Confederate capital moved to Richmond, ...
Explanation:
Confederate States of America organized in Montgomery, Ala., and elected Jefferson Davis president. The Confederate capital moved to Richmond, ...
The country that didn't control any territory in Africa was the United States. Option C. This is further explained below.
<h3>What is the United States?</h3>
Generally, The United States of America, often known as the United States of America, is a nation in North America.
In conclusion, the United States is the only major European power that does not have territorial holdings in Africa.
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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.
