Answer:
2.5271%
Explanation:
The percent error is defined as;
(error/actual value) * 100%
In this case the error will be;
27.7cm - 27.0cm = 0.7cm
The actual value is 27.7cm since it is the one specified by the manufacturer.
The percent error in the worker's measurement is thus;
(0.7cm/27.7cm) * 100 = 2.5271%
Answer:
Elements have the same number of energy levels, Elements change from reactive metal to unreactive nonmetal, Rows 1-7 on the periodic table
Explanation:
B: Primordial heat is NOT a source of Earths internal heat energy.
Yes I would say you could use a punnet square
