Which type of fossil is found in the most recently formed sedimentary rock layer

What three natural resources are found in the great lakes region

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

What is the common name for the compound shown here? enter the common name of the compound shown?