What is nuclear radiation? O particles and energy released from the an atom O a nucleus that gives off radiation O release of energy and matter O movement of electrons​

Why is the structure of molecule important to its function?

Explain what happens at the saturation point when adding salt to water at room temperature.

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)