Skip to main content

Welcom to AmSkul Science 2018-19!!

Welcome! This is a blog for my science students to post their research, their projects, their interesting findings. We want to try to collaborate with the greater scientific community and share some of what we have found on topics we cover in class.

Happy to have you here with us! Feel free to comment and add questions so we can continue to collaborate and come to a greater understanding of the world together.

-Ms. Maiya

Comments

  1. All plastics contain polymers, but not all polymers are plastic. There are plenty of monomers and polymers in nature. Your DNA, for instance, is one long polymer.

    ReplyDelete
  2. Bioplastics are also compostable which makes it easy for plastic to decompose into the soil.

    ReplyDelete

Post a Comment

Popular posts from this blog

What are covalent bonds and why are they important

                              Covalent bonds A covalent bond also known as molecular bound is when two nonmetals share electrons. The bonding starts forms when the electrostatic attraction of their nuclei are aiming for the same electrons. Atoms will share electrons with other atoms to be stable,  stability is gained by filling their electron shell, and each shell except for the first one needs 8 electrons to have a full shell. For example, Co2, carbon bonds covalently with 2 oxygen to have a full outer shell, oxygen needs 2 electrons to have a full outer shell and carbon, and carbon needs 4 more electrons for a full outer shell, so its going to bond with the oxygen and both elements will be stable. Due to the sharing of electrons, they show physical properties  that include lower melting points and lower  electrical conductivity  compared to ionic compounds .  There are two ...

Combustion

Definition :  rapid chemical combination of a substance with oxygen, involving the production of heat and light. Combustion is an exothermic reaction because it releases energy through light or heat. The product of combustion reaction is heat . It is a type of redox reaction. what is a Redox reaction? Oxidation reduction or redox reaction is a type of chemical reaction in which the oxidation number of  molecule, atom, or ion changes by gaining or losing an electron. Examples of combustion reactions include: "2 H 2  + O 2  → 2H 2 O + heat CH 4  + 2 O 2  → CO 2  + 2 H 2 O + heat" ( https://chem.libretexts.org/Textbook_Maps/Analytical_Chemistry/Supplemental_Modules_(Analytical_Chemistry)/Electrochemistry/Redox_Chemistry/Oxidation-Reduction_Reactions ) A few real life examples of combustion could be:  BBQ's Gas ovens Forest fires Bonfires So this is applicable to our life because sometimes we use combustion to our be...

Condensation

What is it?  This process is like the opposite of evaporation. This is a process the water vapor (Clouds: A form of water that we can see) in the air change into liquid state. This process is part of the water cycle because it is responsible for the recreation of the clouds. The clouds create precipitation  which is the water that is realized from the cloud in the form of rain After turning into liquid state the water,snow,sleet or hail (which the last three have similarities and not much a difference). This is a primary route were the water has to return to the earth surface which is part of the water cycle.                            They are part of precipitation because they are forms of precipitation The atmosphere must be fully saturated before condensation takes place. In other words the maximum amount of pressure on the vapor must be reached. When this happens the vapor has no choice but to...