#51 - Which of the following ions have noble gas electron configurations?
5:16
#50 - Write electron configurations for cations Sr2+, Cs+, In+, Pb2+ and anions P3-, S2-, Br-
22:59
Le paradoxe du dôme : une faille dans les lois de Newton
9:20
Researchers race to answer questions about the unintended consequences of wind energy
5:01
Kilauea is erupting
8:20
Is It Real? The Truth About the Star of Bethlehem – Science Reveals All
3:32
Atomic Radius: Rank The Corners The Periodic Table By Size
10:55
California Weather: Atmospheric river storms to bring rain, snow in last weekend of 2024
5:06