When atoms form a covalent bond, they do not always share their electrons equally. This is because atoms differ in their electronegativity, or their ability to attract electrons. Consider what atoms...

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Economics has been defined as 'I'll scratch your back if you scratch mine.' To my learned ear that sounds like two people with itchy backs. We will study the Spanish-Armada...

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>>Cameron: The prairie is not a land flat and unbecoming but a land fruitful of possibilities. It is the foundation of our existence for many centuries to come. The prairie is the game...
So, is CS2 polar or nonpolar? The short answer is this that CS2 is nonpolar. And here's why. We can determine from the Lewis structure that this is a linear molecule. All the the atoms are in...
Have you seen this amazing video of the Northern lights? The footage was filmed in Sweden over Christmas 2013, which got us thinking about the Aurora Borealis. Here are five remarkable facts you...
People visiting Amsterdam last weekend must have been rather surprised when they suddenly saw a polar bear passing by. The following images of the journey of the bear, surfaced on YouTube. In this...
>> Peter: Hello my name's Peter. I work up here at Belrose in the Site Services department at House with No Steps and we look after all the different things up here on the site....
Here’s the latest from EarthNow… Three out of four adults in America say that global warming is affecting weather in the United States. After Super Typhoon Haiyan made landfall in the Philippines,...
The familiar sounds of insects echo across the fields and grasslands as autumn approaches. Most singing insects are nocturnal, but there are some species that sing during the day like crickets that...