An atom of ni has 26 electrons. what is the charge of this atom?

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

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