Cryosurgery uses to remove skin lesions. cold heat chemicals all of these

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

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.