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A group of school students were attending music workshop in their summer vacations. And, they learned that a musician uses notes for composing the music of a song. They recalled their chemistry class where they learned about the relation between these notes and elements in periodic tables given by John New lands, an English scientist. Now, refer to the image above and solve the questions below.1. What does the above image denotes?a. A part of the original form of Periodic Table, as proposed by New lands Triadsb. A part of the original form of New lands Octavesc. A part of the original form of New lands elementsd. None2. What did New lands call his classification of elements?a. Law of octavesb. Notes of music elementsc. Law of music octaves3. The Law of octaves proposed by New lands was applicable only up to....................a. Cobaltb. Thoriumc. Calciumd. Sulphur4. According to John New lands, what is the number of elements that existed in nature?a. 34b. 56c. 63d. 1085. What discovery made this Law irrelevant?a. Non-metalsb. Semi-conductorsc. Noble gasesd. None |
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Answer» 1. b. A part of the original form of New lands Octaves 2. a. Law of octaves 3. c. Calcium 4. b. 56 5. c. Noble gases |
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