What material will oxidize when it is exposed to oxygen and water?
a. stone
c. plastic
b. metal
d. plants

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Why do lunar and solar eclipse not happen every month

Assignment directions: pick one of the following chemists and perform a bit of research on him/her. answer the following questions. alice hamilton             rosalind franklin marie curie             gertrude b. elion ada yonath             henry cavendish robert boyle             antoine lavoisier mario j. molina             svante arrhenius