A. Density increases
The density of planet earth is the lowest at the surface and increases the further you move to the middle.
The <em>effective nuclear charge</em> is the difference between the atomic number an element and the shielding constant. Hence, the atom which experiences the greatest nuclear charge is Sulphur, S.
<u>Calculating the greatest effective nuclear charge</u>, :
- Z = Atomic number ; S = shielding constant
<u>For Magnesium, Mg</u>:
Z = 12
S = 10
<u>For Aluminium, Al</u>:
Z = 13
S = 10
For Sulphur, , S:
Z = 16
S = 10
Therefore, the atom whuch experience the greatest
is Sulphur.
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Answer:
The correct answer of the given question above would be THE NORTHWEST PASSAGE. London Company hoped to find at Jamestown in addition to gold and silver, is the Northwest Passage. The Northwest Passage is a sea route that links the Northern Atlantic and Pacific Oceans through the Arctic Ocean.
Explanation:
Answer:
It is 4.3
Explanation:
because 15.7 minus 11.4 is equal to 4.3.