The most reactive metals are located in which area of the periodic table?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory