Which statement best explains the change that occurs when gas particles move more slowly

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.)

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2