As the atoms of the elements in Group 1 of the Periodic Table are considered from top to bottom, the number of
valence electrons in the atoms of each successive element
a
Ob
decreases
increases
remains the same
Oc

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.