Locate the element xenon (xe) on the periodic table and click on the square. what class of element is xenon found in?

How does convection affect our atmosphere? our layers of earth? our oceans?

What is the difference between electrically neutral objects and electrically charged objects

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market