Boyle's law state that the total pressure of an enclosed gas is inversely proportional to the volume of the container, as long as the temperature is constant
Explanation: It states that pressure of a gas is inversely proportional to the volume of a gas at constant temperature.
∝ at constant temperature
or If the pressure of gas is decreased, the volume increases if the temperature is unchanged and If the pressure of gas is increased, the volume decreases if the temperature is unchanged.
Electron affinity for fluorine is than chlorine most likely , due to the electron repulsion that occur between the electron where n= 2 . the elements in the second period have such small electron clouds that electron repulsion is greater than that of the rest of the family.
Compounds formation occur by the combination of one or different types of atoms
In the chemical reactions, atoms are rearranged.
The atom of the same elements are similar in size and properties and the Atoms of the different elements are different in size and properties.
Explanation:
<u>John Dalton has developed the Dalton atomic theory.</u>
Dalton atomic theory was the first to explain that all matters composed of atoms and its properties, the atom as the smallest particle which cannot be destroyed and damaged.
This theory was based on the <u>law of conservation of mass and law of constant composition.</u>
