Answer.
when you answer make sure to use informal paragraphs, look at the attached picture to see the assignment.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

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.)

Describe the forces both attractive and repulsive that occur as two atoms move closer together.