Okay guys i need serious here !

are lithium, sodium, potassium, rubidium, cesium, and francium shiny or dull? answer the question for each metal individually!

Awalk up the phase change graph worksheet

Which articulations allow for greatest range of motion?

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)