Is 2H an isotope?

Is 2H an isotope? stable isotope is 7H. Hydrogen is the only element that has different names for its isotopes in common use today. The 2H (or hydrogen-2) isotope is usually called deuterium, while the 3H (or hydrogen-3) isotope is usually called tritium. The ordinary isotope of hydrogen, with no Read more…

Are Trish McEvoy brushes good?

Are Trish McEvoy brushes good? The brushes feature weighted lucite handles and cruelty-free synthetic hair. They’re mostly good quality, but not life-changing. Years later, I still use all of the eyeshadow brushes and the eyeliner brush. I have little use for the foundation brush since I don’t wear much foundation Read more…