After 5 trials from ronald and maria calculate the experiment disagree of aluminum to be 2.54 g centimeter square if the actual density of aluminum is 2.7 g center cubic what is a percentage error rounded to the nearest whole number

Given:

Experimental density of Al = 2.54 g/cm³

Actual density of Al = 2.7 g/cm³

To determine:

Percentage error in density calculation

Explanation:

% error = |Experimental value - Actual value/Actual value| * 100

% error = |2.54-2.7/2.7| * 100 = 5.92%

Ans: The percent error in density calculation is 5.92%. When rounded to the nearest whole number, 6.0%

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).