The universal indicator initially turns red in the region of the anode, but as the electrolysis proceeds it loses its color.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Why are pipes bursting in the in extremely cold weather?

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.