A certain ion with a + 2 charge contains 24 electrons and 51 neutronswhat is the atomic mass of this ion in AMU? PLEASE help me :(

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

If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms

Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water