History of the periodic table

The Russian chemist Dmitri Mendeleev was the first scientist to make a periodic table similar to the one used today. Mendeleev arranged the elements by atomic mass, corresponding to relative molar mass. It is sometimes said that he played ‘chemical solitaire’ on long train journeys, using cards with various facts about the known elements. On March 6, 1869, a formal presentation was made to the Russian Chemical Society, entitled The Dependence Between the Properties of the Atomic Weights of the Elements. In 1869, the table was published in an obscure Russian journal

Before in 1817, Johann Wolfgang Döbereiner began to formulate one of the earliest attempts to classify the elements. In 1829, he found that he could form some of the elements into groups of three, with the members of each group having related properties. He termed these groups triads.

chlorine, bromine, and iodine

calcium, strontium, and barium

sulfur, selenium, and tellurium

lithium, sodium, and potassium

After in 1864, the English chemist John Newlands classified the sixty-two known elements into eight groups, based on their physical properties. Newlands noted that many pairs of similar elements existed, which differed by some multiple of eight in mass number, and was the first to assign them an atomic number. With the elements arranged in a spiral on a cylinder by order of increasing atomic weight, de Chancourtois saw that elements with similar properties lined up vertically. His 1863 publication included a chart which contained ions and compounds, in addition to the elements

Law of Mass

The law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the  of the mass  system must remain constant over time, as system mass cannot change quantity if it is not added or removed. Hence, the quantity of mass is “conserved” over time. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space, or the entities associated with it may be changed in form, as for example when light or physical work is transformed into particles that contribute the same mass to the system as the light or work had contributed. Thus, during any chemical reaction, nuclear reaction, or radioactive decay in an isolated system, the total mass of the reactants or starting materials must be equal to the mass of the products.

In special relativity, mass is not converted to energy, since mass and energy cannot be destroyed, and energy in all of its forms always retains its equivalent amount of mass throughout any transformation to a different type of energy within a system or translocation into or out of a system. Certain types of matter a different concept may be created or destroyed, but in all of these processes, the energy and mass associated with such matter remains unchanged in quantity although type of energy associated with the matter may change for.

The Arrival

The book I am going to write about is The Arrival by Shaun Tan.This a book with no words.This book is about a man that has to leave his family to go on a different country in a different state. This essay will be talking about how he adventures to the country where immigrants try to make a living. The island is based on New York / Ellis Island In America. As I go through my 6 paragraphs explaining the six images about an  adventure that this man is going through .

My first opinion about Shaun Tan’s book ,The Arrival,in the first image is that the man is packing stuff up which brings up evidence that the man is leaving. He is also holding a family photo in his hand so carefully that he places it on the top of the suitcase . then he heads straight down to his wife to possibly have a cup of tea. While drinking a cup with his wife, she puts her hand on his hand. His face looks normal for a second but then starts to worry for a bit . This shows migration by how the man is expressing his feeling about leaving.

The second image is about the wife,the daughter and the man walking through the city while a big shadow on their face which is surrounding the whole city but the people do not seem to care about it that they just seem to ignore it . This explains that this migration by how only the man is carrying the suitcase in the streets with his wife and daughter who leaving to go inside a ship .

The next image is two statues that represents Ellis island and immigration. This shows immigration because the statues are greeting each other , other immigrants are celebrating for the arrival to the city. Next to the dock there was an immigration centre where they have to register to get a ID on how they have to live and work. The man  is worried and feeling anxious about it  that he starts to sweat hoping they will accept it.

The images represents the man begging to stay in the island  and work that he starts to show his picture with his family and then he starts to pull his hat out and then starts to sigh about that the man in the office has given him  an ID and then man starts to have a face relief  about. This is a sign of immigration because he has to persuade someone to let him stay inside the country.

The next image is the person giving the man a stamp on the profile as verified citizen on what looks like his profile . This shows immigration on the man’s profile because he is now been verified which means he can live in the country where he can make money to give to his family . The man at this point is now relieved because of this  miracle that life has given him to work for a living

Shakespearian sonnet



























The waves of the water                                                                                                                                                                                          so bright he can’t see                                                                                                                                                                                             yet so bright he’s been slaughter                                                                                                                                                                    and hot and fiery                                                                                                                                                                                                   and the sun is this clear                                                                                                                                                                                       the moon comes to destroy with darkness beams                                                                                                                                           when little kids hold fear                                                                                                                                                                                        all is not what is seems                                                                                                                                                                                       but,the moon won’t stay there for long                                                                                                                                                               when the sun come from the dead                                                                                                                                                                   the fight rises and as a gong                                                                                                                                                                                it could hit you in the head                                                                                                                                                                              The sun is finally the winner                                                                               Image result for moon  Image result for BEACH SHINING Image result for BEACH SHINING  until it becomes night and it’s darker                       

This is Your Online Domain

Hello and welcome to your personal online journal.

Edutronic has been created to enhance and enrich your learning at the London Nautical School. Its purpose is to provide you with an audience for your work (or work-in-progress) and you have the choice (by altering the ‘visibility’ of your posts) of whether your work on here is visible to the world, or only to your teacher.

Anything you post here in the public domain represents you and thus it’s important that you take care with that decision, but don’t be afraid to publish your work – as the feedback you may get from people at home, your peers and people from around the internet is only likely to enhance it.

Remember you can always access your class blog and all manner of resources through the Edutronic main website – and by all means check out the sites of your peers to see what they’re getting up to as well.

If you have any questions for your teacher, an excellent way to get an answer is to create a new private post on this journal. Your teachers are am notified of any new posts and will reply swiftly to any queries.

Make the most of, and enjoy this new freedom in your English learning!

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