Sports Day

Sports Day Sports Day Sport day is took placed in every school every year, seemed like just an ordinary day when all students come and do some activities together, but there are more interesting things when you take a look of sport day deeply. Fun, harmony, friendship between the senior and the junior are able to be seen from that day, Sport day. My duty was to do the equipments. My friends and I had to do try to sew it as quick as possible. One of my friend said we worked like the machine.Many of my friends came to help though it was not on their responsibilities. Finally, we had done. As a result of cooperation, everything can be done successfully. It made me and my friends spend the time with each other more and more. One day before sports day, many of my friends and I worked together until night. I have never gone home late like this before. Although very tired, I concentrated on my work. It made me and friends fun, have much more unity in the class, have the friendship between o ther classes. Releted essay –  An Empty Purse Frightens Away FriendsAnd my impression on this activity is when I saw everybody help each other do their work and in the real sport day that I saw everybody try to do their best. It’s very impressed me. These sport day activities gave me many lessons such as, make me has more patience, make me have to talk to each other before do everything to get the success work, make me have to do the work against time but the work must be in high quality, and the last it’s taught me that although we win or we lose, it’s doesn’t matter if we do our best.There are many people who think that sport day is ridiculous. However, if you don't come and see how superb the sport day is, you will never feel such a great experience like this. Thanks to Triamudomsuksa School for giving me and my friends this wonderful day. I am proud to be a part of this event. I will consider this day as the most memorable day in my life. Sports Day COMPETENCY LEVEL TEST Date: CHEMISTRY Grade:State true or false. The minimum number of carbon atoms in a ketone molecule is two. (1) 5. How does the number of valence electrons vary on moving from left to right in a period? (1) 6. The horizontal rows in a periodic table are called as   (1) 7. Name the property of carbon element responsible for a large number of compounds having carbon. (1) 8. On what basis did Mendeleev arrange the elements in his periodic table? On what basis are they arranged now? (2) 9. Three elements A,B & C have electronic configurations (2,7) ; (2,8,1) & (2,8,7).Which pairs of elements belong to the same group. Which of these is a metal. (2) 10. Five elements A,B, C, D & E have atomic numbers 2,9,11,12 &20. respectively. (i) Which pair of elements are in the same period? (ii) Which of these belong to same period? (2) 11. State two characteristics of homologous series . (2) 12. State any two changes in the properties of I group elements of modern periodic tabl e, if we move downwards. (2) 13. How does metallic character varies in a group and a period? (2) 14. What are structural isomers? Write two structural isomers of butane.