Experimental observations of the half life of rutherfordium-252 demonstrate that its stability lies well within the limits required for full atoms to form ...
How do we calculate mass and atomic numbers? VideoHow do we calculate mass and atomic numbers? This video is an interactive lesson in calculating an atom's mass and atomic number.
The smash hit that became an Emmy Award-winning series follows chemist-turned-TV host Elizabeth Zott: "a woman ahead of her time. But exactly right for ours." ...