Sustancias que reaccionan o se combinan en una reacción química

Matches the chemical name of each oxide of phosphorus to its chemical formula

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.

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude