Tag: Chemistry
Chemistry – How to Draw and Use Lewis Electron Dot Symbols in Chemistry
by Internet Archive Book Images The drawing of Lewis dot symbols is a useful way to show the position and number of valence electrons in an atom. Remember, the valence electrons are the electrons in the outermost energy level of an atom and are instrumental in the bonding process. But an even better use for […]
Chemistry Tutor: Important Characteristics
by RDECOM Chemistry tutors are in high demand all across the world. There are plenty of reasons behind this. Chemistry is one subject that involves a large number of chemical combinations and permutations. At times, it has been observed that it becomes very difficult for students to grasp it all, until an effective study methodology […]
Berzelius’s Most Notable Contributions to Chemistry
by Ma-Sor Before the early 1800s the symbols used to denote chemical elements and compounds were obscure. Alchemists wanted to keep their work secret and so devised symbols for the chemicals they used that would not reveal anything about them. This all changed with the work of Jöns Jakob Berzelius. Berzelius was born in Linköping, […]
Network Solids and Carbon: Crash Course Chemistry #34
[youtube http://www.youtube.com/watch?v=b_SXwfHQ774&fs=1&rel=0] You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as [youtube http://www.youtube.com/watch?v=OkzaeJCwbOA&fs=1&rel=0] NA NO WAY! 3000 LIKES FOR ANOTHER! FOLLOW ME ON TWITTER HERE: https://twitter.com/ROS5IHD BEST PLACE FOR FUT15 COINS – http://coinsforfifa.com/ MY SECOND CHANNEL: … Video Rating: 4 / 5 to keep up with everything we’re doing. Also, if […]
The People’s Choice for Favorite On-Screen Chemistry is Nina Dobrev and Ian Somerhalder
Malin Akerman and Shemar Moore present the trophy to Nina Dobrev and Ian Somerhandler (‘The Vampire Diaries’) at People’s Choice Awards 2014. Video Rating: 4 / 5