|
I am the second last to the bottom in the fourteenth group, the sixth period, and the p-block, in the periodic table. My symbol is Pb, I am a metal, and my atomic number is 82 and mass is 207.2amu. The point at which I start to melt (melting point) is at 327.46 C, however, if the temperature gets as high as 1749 C, I start to boil. White or similar to colourless crystals is the way I tend to look at room temperature, along with at that temperature, my density is 11.34 g/cm3. I do not conduct heat, as opposed to electricity, which I do conduct. If you have not guessed it yet, I am the element of Lead. I am bluish- white, and very shiny. I am very movable, ass well as very immpressionable. It is known that I am a poor conductor of electricity. I was exposed since ancient times but unfortunately, it is unknown to us who discovered me. My name comes from a greek word "protos" which means first. "Plumbum" is a Latin word that is defined as lead.
Approximate Word count = 716 Approximate Pages = 2.9 (250 words per page double spaced)
|
|