Let us use the periodic table, which indicates the relative atomic masses of chemical elements. Hence, the relative atomic mass of hydrogen (Mr) is 1, whereas for helium Mr = 4. Helium is an inert monatomic gas, so M (He) = 10-3*Mr (He) kg/mol = 10-3*4 kg/mol = 0,004 kg/mol. Where do we begin when we are to speak about helium? Right, with the molar mass of helium. It is a well-known fact that this inert gas is the most stubborn of all gases. Its atoms in no circumstances do not want to engage with one another or with atoms of other elements. Exactly the obstinate unwillingness of helium atoms to interact explains why this gas was the last, which yielded to chemists’ efforts and succumbed to liquefaction (helium has the known lowest critical temperature T = 5.25 K).
I. Content Summary: Suzy Clarkson Holstein's article, "Silent Justice within a Different Essential: Glaspell's 'Trifles'" evaluates the play Trifles and how the between the men in the play mirror what sort of woman's perspective is very totally different from a male's. Trifles is around two females, Mrs. Peters and Mrs. Hale, whom show up at a house with the husbands as well as the county lawyer to investigate a murder. The entire time the men are looking for evidence to implicate the accused wife, Minnie Wright, of eradicating her hubby. Meanwhile, Mrs. Peters and Mrs. Hale are there to gather up some items to take Minnie Wright in jail. While this, the women reveal evidence that might prove the wife is culpable nevertheless decide to cover it in the men in the last moments of the play. Trifles is assessed on how the ladies are able to think of the evidence contrary to the men since they failed to approach..