An ion contains 50 protons 68 neutrons and 48 electrons. what is its symbol

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution