Give the chemical formulas for (a) silicon tetrabromide, (b) disulfur dichloride.
1.) Fossil Preservation (3-27-17) Why is it so rare for any organism to become a fossil after it dies • When they die, they don't stick around too long because they are eaten or scavenged by other animals. Also, bacterial decay occurs. • Most things aren't going to be a fossil because they decay and disappear. • Need hard parts and a quick burial. Fossil Preservation...