Silicon (Si) is a metalloid, element number 14 on the periodic table. Like carbon , silicon has four bonding sites, but silicon is more than twice as heavy as carbon.

With an atomic number of 14, it sits right below carbon on the periodic table. 2. SILICON ISN'T THE SAME THING AS SILICONE. iStock. The word silicone might make you think of breast implants, ...

Silicon is a semiconductor in group IVA of the periodic table with atomic number 14, an atomic weight of 28.086, and a density of 2.33 Mg/m 3. It melts at 1410 C. The electronic configuration of the ...

Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table -- the 'silicon group'.

It seems as if the makeup of the periodic table would be as rudimentary as apples falling down, not up. There’s evidence for elements like oxygen, iron, and silicon all around.

Unlike the even, square periodic table of old, the skewed, multicoloured table of 2019 shows many of the elements used to make mobile phones as being included on an ‘endangered list’.

Silicon is the 14th element on the periodic table. It's a metalloid, meaning it has properties of both metals and nonmetals, and is the second most abundant element in the Earth's crust, after oxygen.

Since the invention of the periodic table 150 years ago this month, ... In the final weeks, oxygen atoms fuse into silicon (atomic number 14), phosphorus (atomic number 15), ...

150 years ago, Russian chemist Dmitrii Mendeleev created the periodic table of the elements, revolutionizing chemistry. Skip to content Subscribe or renew today ...

There's a clever design to the Periodic Table. Can you guess why every element has its own special spot? See if you're right with BBC Bitesize.