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[Git Merge 2013] Hello, I'm Matthew McCullogh and I work on the training team at GitHub. And what I wanted to tell you for a couple of minutes and that was a wonderful segue is the state of...
Hi Shane Ellison for The People's Chemist . com And today I want to address how to count calories properly If your goal is to lose fat and build muscle you must maintain a calorie deficit that...
Take a look at this. About 75% of our country is covered by forests. And did you know that Sweden is one of the largest exporters of forest-based products in the world? And one of the most important...
This is the NO3- Lewis structure: the nitrate ion. Nitrogen has 5 valence electrons. Oxygen has 6, we have 3 Oxygens, and we need to add 1 for this valence electron up here. That gives us a total of 5...
OK, this is Dr. B. We're going to do the Lewis structure for NH3: ammonia or Nitrogen trihydride. On the periodic table, Nitrogen is in group 5 or 15 so it has 5 valence electrons, and then...