Calculate the number of atoms of each element shown in the formulas below: CaSO₄

4NaOCl

Fe(NO₃)₂

2Al₂(CO₃)₃

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel