In a crystal, the particles are arranged in an orderly, repeating, three-dimensional pattern.
Option C
<u>Explanation:</u>
Solid crystal particles can be ions, molecules or atoms, based on the material kind. The three-dimensional solid crystal system is called the crystal lattice. The crystals are divided into general categories according to their shape.
The crystal is characterized by faces that intersect at specific angles characteristic of this material. Crystal is a material in which particles get arranged in an ordered, repeatable, three-dimensional way. Means, a solid contains an atomic patterns that is uniformly repeated in three dimensions.
CH3COOH has the highest boiling point because it has hydrogen bonds.
<h3>
What is the boiling point?</h3>
- The boiling point of a substance is the temperature at which a liquid's vapor pressure equals the pressure surrounding the liquid and the liquid turns into vapor.
- The boiling point of a liquid varies with the surrounding atmospheric pressure.
- The normal boiling point of a liquid (also known as the atmospheric boiling point or the atmospheric pressure boiling point) is the special case in which the liquid's vapor pressure equals the defined atmospheric pressure at sea level, one atmosphere.
To find which substance has the higher boiling point, CH₃OOH or CH₃CH₃:
- Because of the hydrogen bonds, CH₃OOH has the highest boiling point.
- Because of the strongest intermolecular forces, it has the highest boiling point.
Therefore, CH3COOH has the highest boiling point because it has hydrogen bonds.
Know more about a boiling point here:
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Answer:
The food chain starts as prey to a preditor and then when the preditor dies the prey eat the preditor
Explanation:
Just that
The formation of hydrogen bonds between water molecules makes molecules move farther apart. Water molecules forming hydrogen bonds with one another, the partial negative charge on the oxygen of one molecule can form a hydrogen bond with the partial positive charge on the hydrogen of other molecules. Water molecules are also attracted to other polar molecules and ions. It is these attractions between the molecules that causes them to move further apart.
