Which of the following represents C3H8?​

Which term refers to a property that depends only on the amount of a substance? ©@

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?