Compare and Contrast
Physical and Chemical
Dissolving sugar in water causes the sugar to dissolve but not to go away so the water will have the sugar in it.
Cooking an egg is a chemical change.
A mixing of two clear solution like AgNO3 + NaCl =AgCI + NaNO3 which is silver nitrate and sodium chloride.
A reaction or process accompanied by the release of heat.
Making Ice cubes is an example of exothermic.
An endothermic process absorbs heat and cools the surroundings.
Melting Ice cubes is and example of endothermic.