The noble-gas notation for tin (Sn) will contain the symbol O [Ar].
O [Kr].
O [Xe].
O [Rn].

In general, as the temperature of a solvent increases, the solubility of any gas dissolved in that solvent:

Which best describes why nh4+ can form an ionic bond with ci-?

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.