PLS FAST WILL GIVE BRAINLIEST!! Discuss what cations and anions are. Be sure to discuss what their charge is and which type of elements form which.

Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Which sample at stp has the same number of atoms as 18 liters of ne at stp