Can you change anything about a polyatomic ion?

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

The minerals found in bones are deposited by living cells called

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.