The diagrams below represent two samples of Xe gas in containers of equal volume at 280K. Which of the following correctly compares the two samples in terms of their deviation from ideal gas behavior and explains why?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced