Which colligative property is displayed by ice melting on sidewalks after salt has been spread on them. -freezing point depression
-osmotic pressure
-vapor pressure
-boiling point elevation

Which is mostly likely why many scientists reject the cold fusion theory

What are the 4 phases of matter in order of increasing engery content?

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter