Este tipo de degradación radioactiva pasa cuando tenemos muchos protones. Un protón atrapa a un electrón y se convierten en un neutrón y radiación gamma.

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

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.)

What information does a complete ionic equation give that the balanced equation doesn’t show?