Chromium metal is added to a solution of nickel (II) chloride to form a solution of chromium (III) chloride and nickel. What’s the formula?

How many neutrons does a atom of cobalt have?

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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