cual es el volumen en litros de 300 moles de ácido clorhídrico a condiciones normales de temperatura y precion​

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Are oil and water a mixture or solution

What is happening when the water inside a kettle heats up and begins to boil