Ionic solids have high melting points and are rather hard. ... Covalent solids comprise two- or three-dimensional networks of atoms held together by covalent bonds; they tend to be very hard and have high melting points
Answer:
Charle's Law
Explanation:
<em>...cold it goes flat because the volume of air inside the ball has been reduced. </em>
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In this scenario, the lower the temperature the lower the volume. This means that there's a direct proportional relationship between the volume and temperature.
This relationship is presented by Charles law. Charles law states that the volume occupied by a fixed mass of gas is directly proportional to its absolute temperature.
The type of structural isomerism arises when a particular ligand is capable of coordinating to a metal in two ways is linkage isomer.
<h3>What are structural isomerism?</h3>
Structural isomerism is a kind of isomerism in which molecular formula of the compound is same but they all have different arrangement of atoms or bonding in them.
If in any compound particular ligand is attached to the metal through different sides of the compound, then the product which is formed by these arrangement is known as linkage isomers.
Example of the linkage isomer is attached below.
Hence, the required isomerism is linkage isomerism.
To know more about structural isomerism, visit the below link:
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The oceanographers define salinity by the number of grams of salt per kilogram of water.
Salinity is illustrated as how much salt is present in the given amount of water. It is dependent upon how much salt is found in the ocean in the specific regions. If there is a sunny environment, it may evaporate an ample amount of water, and leave behind a lot of salt, thus, the water has more salinity.
The salinity of the ocean is usually measured in Practical Salinity Unit (PSU), it is a unit based on the characteristics of seawater conductivity.