Question

Do all substance have melting points? why or why not? Give two examples

Answer 1

Answer:

yes all the substance have melting point because every particle have their differences in atomic size and have vander wall force of attraction

Answer 2

YES ALL SUBSTANCE HAS MELTING POINT.

BECAUSE THE MELTING POIINT OF SUBSTANCE IS DECIDED AS PER THE BONDS BETWEEN THEM.IF THE CHEMICAL BONDS BETWEEN THEM ARE STRONG THEN THE SUBSTANCE HAD HIGHEST MELTING POINT.

EX.TUNGSTEN HAS THE HIGHEST MELTING POINT IN METALS I.E 3422*C

HOPE THIS WILL HELP YOU MARK AS BRAINLIEST. ..