The density of iron= 7.86 g/cm^3, what is the volume of 150g of iron

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

What best discribes the relationship between wavelength and frequency in a electromagnetic wave