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Open Science Wiki

OpenScience is a community effort by students to bring conceptual explanation and detailed information about various topics in the various fields of science. Students will share their knowledge, research, and ideas about scientific discoveries and the workings of nature as we know it. This wiki will have sections for broader science areas like biology, chemistry, and physics, which will be stubdivided by concept/topic groups. The goal of this wiki is not only to be a repository of scientific knowledge, but also to provide explanations and even lessons such that students can learn about interesting topics outside of the classroom in a way that is coherent and understandable.

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Search for topics using the search bar on the top of the page(labelled:Search this wikia)

PERIODIC TABLE

Periodic Table

Periodic Table

Created by DrakenkaulCreated by Drakenkaul
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Featured Article

Lithium

Lithium
Lithium is the third element in the periodic table according to its atomic number 3. It is a soft metal belonging to the alkali metal group. Lithium is highly reactive due to its monovalency(+1) and also very flammable.

Due to high reactivity, lithium never occurs in its free state form but instead exists in form of compounds which are usually ionic but can also be sometimes covalent. An interesting thing to note about lithium is that it has a very low density due to which it floats in water. Read More>>>


Image of The Week

Dmitri-mendeleevs-182nd-birthday Dmitri Ivanovich Mendeleev was a Russian chemist and inventor. He formulated the Periodic Law, created a farsighted version of the periodic table of elements, and used it to correct the properties of some already discovered elements and also to predict the properties of eight elements yet to be discovered.[source].
TODAY IS HIS BIRTHDAY!


Search the Elements

On the right hand side is the crossword puzzle. There are elements from the periodic table which are spread in all the directions(horizontal, vertical and diagonal). The answer for this puzzle is hidden on our wiki if you dare then try to search the wiki for the answers: it's not so hard though.

We prefer that you open the full sized image as it would be more easy to view.

WordPuzzleIssue01Content


AMAZING FACTS
Fact #1 Fact #2 Fact #3 Fact #4
The poles on Uranus are warmer than the equator because its axis is tilted quite heavily! Above 4 °C, water expands when heated and contracts when cooled. But between 4 °C and 0 °C it does the opposite, contracting when heated and expanding when cooled. Stronger hydrogen and oxygen bonds are formed as the water crystallizes into ice. By the time it's frozen it takes up around 9% more space. The Central American salamander Bolitoglossa dofleini can extend its tongue more than half its body length in 7 milliseconds, 50 times faster than you can blink an eye . Seahorses don't have stomachs, just intestines for the absorption of nutrients from food. Food passes through their digestive system rapidly, so they eat plankton and small crustaceans almost constantly.

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