Answer: A little bit confused can you explain what I have to do
Explanation:
You can reduce wind erosion by providing a protective plant cover for the soil.
Answer:
5. Atoms with high ionization energies and high electron affinities have low electronegativities.
Explanation:
Ionization energy is the minimum amount of energy which is required to knock out the loosely bound valence electron from the isolated gaseous atom.
Electron affinity is the amount of energy released when an isolated gaseous atom accepts electron to form the corresponding anion.
Electronegativity is the tendency of an atom in a bond pair to attract the shared pair of electron towards itself.
Low ionization energies as well as low electron affinities mean the atom has low effective nuclear charge, which results in the less attraction of the valence electrons by the atom and thus, low electronegativity.
Answer:
<h3>The answer is 1.63 %</h3>
Explanation:
The percentage error of a certain measurement can be found by using the formula
From the question
actual mass = 9.80 g
error = 9.80 - 9.64 = 0.16
We have
We have the final answer as
<h3>1.63 %</h3>
Hope this helps you
