name any three differences between atomic theary molecules .
Answers
Answer:
Follow the explanation.....
Explanation:
Atoms vs molecules
Factor Atoms Molecules
Definition Most fundamental and smallest part that can exist of an element. Two or more atoms chemically bonded together.
Example Oxygen – O
Phosphorus – P
Sulphur – S
Hydrogen – H
Oxygen – O2
Phosphorus – P4
Sulphur – S8
Water – H2O
Structure :The smallest particle with properties of an element. Combination of two or more atoms.
Stability : An atom may not always be stable in nature due to the presence of electrons in the outer shells. Molecules are formed to attain stability.
Constituent Elements Protons, Electrons & Neutrons Two or more atoms of the same or different elements
Reactivity Except for the noble elements, atoms of all elements showcase a certain level of reactivity. Compared to a molecule, the level of reactivity is less than some valence points are filled by electrons of combined elements.