Chemist Case

My name is abdel rahman ahmed. Iam from Egypt and iam now hear in America and I like science and iam doing my science home work . I have to write an essay about bling zinger and now I will tell you about it . Did you know that Lead is poison; I will tell you why lead was poison in different ways. One of the way it was when a 4 years old kid was on a routine trip with his parent and his parent give him a 25 cent so he decided to buy a gum ball from the gym ball machine so unluckily he found a small gold colored necklace with medallion so he decided to swallow . Now the problem occurs. The problem was the medallion contain amount of lead so when he swelled it gets stuck at ingestion so he went to the doctor and the doctor did an x ray and after that they took it out. I will tell you about three more reason why lead is poison according in history. In the Roman way and why they use it for making the food sweet. Also I will talk about how the 1800s use leads to closing a tin. Also I will tell you how the modern times used the lead for house paint. Now I will tell how lead is pious for these reasons in the following paragraph.

During the Roman Empire, there was too much use of lead. like for an example lead was used for plumping for water goes through pipes to their homes and public place and that bring fresh water to everyone, also lead was used for roofing material for to make it look more fancy or amazing, and also was used for wall lining and also used for putting into a glass to give a bright nice color. For all of these reasons, there was a reason why lead could cause death. They still were using lead for making sweet food. Do not forget that lead was poison.

During the 1800s, the English sailor was on a bout and they figure out an easy way to keep food warm and clean for a long time until they was able to eaten. So they use lead different the way they use it by getting a tin and make it into a cylinder

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