A is a model of a decomposition reaction
Answer:
Proton and neutrons
Explanation:
they both have a mass of 1 amu or 1 atomic mass
The compound with the highest melting point is CH3 [CH2]14COOH.
This compound has the highest melting point because it has the highest number of CH2 bonds. The melting point of a compound refers to a particular temperature at which that substance changes from a solid to a liquid.
Allotropes of sulphur
Monoclinic sulphur
Rhombic sulphur
Amorphous sulphur
Plastic sulphur