The amount of seawater that will be displaced would be 1.3274 x

<h3>Density and volume</h3>
Density = mass/volume.
Since a floating object displaces its own weight, a 4247 tons ship will also displace the same amount of water.
4247 tons of seawater = 3.8528 x
g
volume of 3.8528 x
g seawater = mass/density = 3.8528 x
g/1.025 = 3758829268.29 cubic centimeter.
3758829268.29
= 132741.80
or 1.3274 x

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3.00097 x
atoms are contained in 100.0 g of mercury.
<h3>What is moles?</h3>
The mole is defined as the amount of substance that contains as many elementary entities as there are atoms in exactly 12 g of carbon-12.”
Number of moles of mercury = 
Number of moles of mercury = 
= 0.4985 moles
Number of moles of mercury = Number of atoms = moles of Hg x 
= 0.4985 x 
= 3.00097 x
atoms.
Hence, 3.00097 x
atoms are contained in 100.0 g of mercury.
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Answer:
Mendeleev left gaps in his periodic table because he knew that these elements existed, but had not yet been discovered. He believed that the elements would be eventually found and would fit perfectly into the gaps. Two such elements are Germanium and Gallium.
Explanation: