Answer:
it may be electron, atom or ions depend on the nature of the substance and the character of reaction
like :- particles per mole, coulombs per electron
Limes and lemons have a ph of 2 and are acidic.
Answer:
<h2><u><em>100 kcal of bond energy</em></u></h2>
<u><em></em></u>
Radiography techs are trained to operate medical equipment that uses X-rays and other types of radiation. Ultrasound techs, referred to professionally as diagnostic medical sonographers, operate equipment that uses high-frequency sound waves to create images.
(Credits to google)
