dad spreading peanut butter on bread while child looks on Photo Credit Jupiterimages/Stockbyte/Getty Images. Peanut butter is a kid-friendly, nutritious food if eaten in moderation. Most kids love peanut butter. It is versatile and can go with many types of foods, such as apples, celery, crackers and bread. Peanut butter is high in fat, but it is monounsaturated fat that is considered heart healthy. Eating a couple of tablespoons as part of a meal or snack provides protein, an essential nutrient for growing kids.
Pyrite remains in commercial use for the production of sulfur dioxide, for use in such applications as the paper industry, and in the manufacture of sulfuric acid. Thermal decomposition of pyrite into FeS (iron(II) sulfide) and elemental sulfur starts at ; at around p S 2 is about .
Pyrite or iron pyrite is known as fool's gold because of its  color. It is somewhat gold in color and has many of the hues  associated with the precious metal.yrite can be identified as a bright-yellow mineral, with a  bright-metallic luster. Pyrite can be used to spark a fire if  struck against metal or another hard material. Py â¦ rite was used as a  spark-producing material in flintlock firearms.