And Is The Third ¬¬

1. Chemistry is the science that deals with materials in laboratories: True
2. There is only type of chemistry: False
3. Organic chemistry looks at which chemicals are in things: False
4. Organic chemistry looks at things that have carbon in them: True
5. Polymer chemistry is a small area of chemistry: False


1. The basic unit of an element is called an proton
2. Acids can't react witn bases
3. Inorganic chemistry looks at thingsm that have carbon in them
4. The atomic mass of an alement can't be used to see how much of the element makes a mole

Here Is Your Precious Second Entry

Mauricio Gauna :3

Types of chemistry

There are several types of chemistry. Analytical chemistry looks at which chemicals are in things. For example, looking at how much arsenic is in food. Organic chemistry looks at things that have carbon in them. For example, making acetylene.Inorganic chemistry looks at things that do not have carbon in them. One example is making an integrated circuit.

A large area of chemistry is polymer chemistry. This looks at plastics. One example is making nylon. Because plastics are made of carbon, polymer chemistry is part of organic chemistry. Another area is biochemistry. This looks at the chemistry of living things. An example would be seeing how arsenic poisons people. Biochemistry is also part of organic chemistry. There are many other small branches of chemistry.

(grabacion pendiente)

Cristian Aguirre

Usefulness

Chemistry is very useful in everyday life and makes up the foundation of many branches of science. Most objects are made by chemists (people who do chemistry). Chemists are constantly working to find new and useful substances. Chemists make new drugs and materials like paints that we use every day.
(grabacion pendiente)

Lucas Duarte

Safety

Many chemicals are harmless, but there are some chemicals that are dangerous. For example, mercury(II) chloride is very toxic. Chromates can cause cancer. Tin(II) chloride pollutes water easily. Hydrochloric acid can cause bad burns. Some chemicals like hydrogen can explode or catch fire. To stay safe, chemists experiment with chemicals in a chemical lab. They use special equipment and clothing to do reactions and keep the chemicals contained. The chemicals used in drugs and in things likebleach have been tested to make sure they are safe if used correctly.
(grabacion pendiente)

Bored In Class

Hello, we are the group "My Little Pwny" in Stella's classroom (teacher of English of 5°2° of the E.E.S.T. N°1 of Alte Brown "MARTIN MIGUEL DE GÜEMES").We are 3 little boys (1 boy, 1 little little girl and 1 man/boy supposedly responsible) locked in a room with many computers and this is the only entertaiment. Our teacher is very very evil and his forces us to write in English when we speak Spanish... And this is very difficult.

  Supposedly this is the opening.

Lorena (the little little girl) ironically is the "big smile" of the gruop and ironically (again) she dosn't smile but she is the "big smile" because of her huge tenderness with her beautiful cheeks. She hits us and it is a comic situation because the difference in sizes

Lucas is the "Nigga" of the group, he is unbearable,is very irresponsible moreover in this moment he is talk with the teacher and does not help us... He loves talking,he never never shuts up

Cristian (1 of the man/boy supposedly responsible) is "aguirre" (his last name).not much to talk about it, he does not speak much, provides to team usually aaaaannd nothing more than that

Mauricio (1 of the man/boy supposedly responsible) is the "chubby" (he says:"I am full of love" and:"I'm great, already know it"),he is the smartest of the group and it is a moot leader,he is hysterical,he is egocentric, he never mature although he is the tallest and could continue but the teacher hurries up to finish...

In conclusion here's your work.