Which statement best describes the use of the balloons in this experiment

What semimetal can form four single covalent bonds.

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

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure